[2021] Trường THPT Lê Thánh Tông - Đề thi thử THPT QG năm 2021 môn Tiếng Anh
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Đề thi nằm trong bộ sưu tập: 📘 Tuyển Tập Bộ Đề Thi Ôn Luyện THPT Quốc Gia Môn Tiếng Anh Các Trường (2018-2025) - Có Đáp Án Chi Tiết 🎓
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Indicate the word whose underlined part differs from the other three in pronunciation: planes, fuels, crimes, dumps
Indicate the word whose underlined part differs from the other three in pronunciation: slow, town, how, powder
Indicate the word that differs from the other three in the position primary stress: garbage, household, allow, follow
Indicate the word that differs from the other three in the position primary stress: confidence, computer, indicate, maximum
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
She'll have less time to study if she a part-time job.
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Scientists developed the Internet when they for a way to create a national computer communication network.
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
They need to spend more time customer relations.
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The man to the hospital after the accident has recovered quickly.
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Internet and social networks help us easily interact people all over the world.
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
She will send me the design of my new house .
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
They haven’t finished their homework, ?
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
They certainly knew that their task was difficult two previous attempts had failed.
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
It was such a victory that even Smith’s fans couldn’t believe it.
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
are that stock price will go up in the coming months.
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
I really enjoy being with my father. He has got a really good of humour.
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The biggest fear is that humans might control over robots.
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The Japanese market 35 per cent of the company's revenue.
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The customer said she'd like this coat if it was nicer colour.
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The talks were meant to break down between the two groups.
Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.
By the end of the storm, the hikers had _depleted_ even their emergency stores
Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.
Her parents are growing increasingly _concerned_ by her erratic behaviour.
Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
This product is _hazardous_ to the eyes and should be kept out of reach of children.
Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
After their long-standing conflict had been resolved, the two families decided to _bury the hatchet_.
Mark the letter A, B, C, or D on your answer sheet to indicate the option that best completes each of the following exchanges.
-May: "From my point of view, all family members should share the chores equally."
-Tam: “ ”
Mark the letter A, B, C, or D on your answer sheet to indicate the option that best completes each of the following exchanges.
-Nam: “Would you like something to drink?”
-Hoa: “ ”
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 26 to 30.
A large majority of Americans believe that social media companies favor some news organizations over others. About eight. in. ten U.S. adults say social media sites treat some news organizations differently than others, about five times the share saying all news organizations are treated the same.
Social media companies do have established policies it comes to publishers, including prioritizing certain news sources, banning or limiting others that produce lower-quality content, and using their monetization policies to discourage particular behaviors.
Among those U.S. adults say social media companies treat some news organizations differently than others, there is broad agreement that they three types -those that produce attention-grabbing articles, those with a high number of social media followers and those whose coverage has a certain political stance.
While large social media companies have announced to favor high-quality news publishers in an effort to improve the news on their sites, who say some news organizations are treated differently believe social media companies favor organizations that are well-established, have high reporting standards or have politically neutral coverage.
(26)....................
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 26 to 30.
A large majority of Americans believe that social media companies favor some news organizations over others. About eight. in. ten U.S. adults say social media sites treat some news organizations differently than others, about five times the share saying all news organizations are treated the same.
Social media companies do have established policies it comes to publishers, including prioritizing certain news sources, banning or limiting others that produce lower-quality content, and using their monetization policies to discourage particular behaviors.
Among those U.S. adults say social media companies treat some news organizations differently than others, there is broad agreement that they three types -those that produce attention-grabbing articles, those with a high number of social media followers and those whose coverage has a certain political stance.
While large social media companies have announced to favor high-quality news publishers in an effort to improve the news on their sites, who say some news organizations are treated differently believe social media companies favor organizations that are well-established, have high reporting standards or have politically neutral coverage.
(27)......................
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 26 to 30.
A large majority of Americans believe that social media companies favor some news organizations over others. About eight. in. ten U.S. adults say social media sites treat some news organizations differently than others, about five times the share saying all news organizations are treated the same.
Social media companies do have established policies it comes to publishers, including prioritizing certain news sources, banning or limiting others that produce lower-quality content, and using their monetization policies to discourage particular behaviors.
Among those U.S. adults say social media companies treat some news organizations differently than others, there is broad agreement that they three types -those that produce attention-grabbing articles, those with a high number of social media followers and those whose coverage has a certain political stance.
While large social media companies have announced to favor high-quality news publishers in an effort to improve the news on their sites, who say some news organizations are treated differently believe social media companies favor organizations that are well-established, have high reporting standards or have politically neutral coverage.
(28)....................
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 26 to 30.
A large majority of Americans believe that social media companies favor some news organizations over others. About eight. in. ten U.S. adults say social media sites treat some news organizations differently than others, about five times the share saying all news organizations are treated the same.
Social media companies do have established policies it comes to publishers, including prioritizing certain news sources, banning or limiting others that produce lower-quality content, and using their monetization policies to discourage particular behaviors.
Among those U.S. adults say social media companies treat some news organizations differently than others, there is broad agreement that they three types -those that produce attention-grabbing articles, those with a high number of social media followers and those whose coverage has a certain political stance.
While large social media companies have announced to favor high-quality news publishers in an effort to improve the news on their sites, who say some news organizations are treated differently believe social media companies favor organizations that are well-established, have high reporting standards or have politically neutral coverage.
(29).........................
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 26 to 30.
A large majority of Americans believe that social media companies favor some news organizations over others. About eight. in. ten U.S. adults say social media sites treat some news organizations differently than others, about five times the share saying all news organizations are treated the same.
Social media companies do have established policies it comes to publishers, including prioritizing certain news sources, banning or limiting others that produce lower-quality content, and using their monetization policies to discourage particular behaviors.
Among those U.S. adults say social media companies treat some news organizations differently than others, there is broad agreement that they three types -those that produce attention-grabbing articles, those with a high number of social media followers and those whose coverage has a certain political stance.
While large social media companies have announced to favor high-quality news publishers in an effort to improve the news on their sites, who say some news organizations are treated differently believe social media companies favor organizations that are well-established, have high reporting standards or have politically neutral coverage.
(30).................
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 31 to 35.
Just as you designate and separate your physical workspace, you should be clear about when you’re working and when you’re not. You’ll get your best work done and be most ready to transition back to the office if you stick with your regular hours. Plus, if your role is collaborative, being on the same schedule as your coworkers makes everything much easier.
“The biggest difference between working from home and working in the office is that you are in charge of your environment and have to treat yourself like an employee,” Yurovsky says. This means holding yourself _accountable_, but also recognizing when enough is enough, just as a good manager might. “If you feel yourself extending your work hours because you are not doing anything in the evening...tell yourself it’s time to put work away, recharge, and start tomorrow with a fresh mind. The work will be there in the morning.”
If you live with other people, this separation is even more critical. Communicate with the people _whom_ you live with to establish boundaries so you can cut down on distractions during the workday—and then disconnect and give the people you care about your full attention. Having a separate time and space to work will allow you to be more present in your home life.
Which could be the best title for the passage?
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 31 to 35.
Just as you designate and separate your physical workspace, you should be clear about when you’re working and when you’re not. You’ll get your best work done and be most ready to transition back to the office if you stick with your regular hours. Plus, if your role is collaborative, being on the same schedule as your coworkers makes everything much easier.
“The biggest difference between working from home and working in the office is that you are in charge of your environment and have to treat yourself like an employee,” Yurovsky says. This means holding yourself _accountable_, but also recognizing when enough is enough, just as a good manager might. “If you feel yourself extending your work hours because you are not doing anything in the evening...tell yourself it’s time to put work away, recharge, and start tomorrow with a fresh mind. The work will be there in the morning.”
If you live with other people, this separation is even more critical. Communicate with the people _whom_ you live with to establish boundaries so you can cut down on distractions during the workday—and then disconnect and give the people you care about your full attention. Having a separate time and space to work will allow you to be more present in your home life.
The word “_accountable_” in paragraph 2 mostly means .
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 31 to 35.
Just as you designate and separate your physical workspace, you should be clear about when you’re working and when you’re not. You’ll get your best work done and be most ready to transition back to the office if you stick with your regular hours. Plus, if your role is collaborative, being on the same schedule as your coworkers makes everything much easier.
“The biggest difference between working from home and working in the office is that you are in charge of your environment and have to treat yourself like an employee,” Yurovsky says. This means holding yourself _accountable_, but also recognizing when enough is enough, just as a good manager might. “If you feel yourself extending your work hours because you are not doing anything in the evening...tell yourself it’s time to put work away, recharge, and start tomorrow with a fresh mind. The work will be there in the morning.”
If you live with other people, this separation is even more critical. Communicate with the people _whom_ you live with to establish boundaries so you can cut down on distractions during the workday—and then disconnect and give the people you care about your full attention. Having a separate time and space to work will allow you to be more present in your home life.
According to the passage, if you work on the same schedule as your co. workers, your work may be .
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 31 to 35.
Just as you designate and separate your physical workspace, you should be clear about when you’re working and when you’re not. You’ll get your best work done and be most ready to transition back to the office if you stick with your regular hours. Plus, if your role is collaborative, being on the same schedule as your coworkers makes everything much easier.
“The biggest difference between working from home and working in the office is that you are in charge of your environment and have to treat yourself like an employee,” Yurovsky says. This means holding yourself _accountable_, but also recognizing when enough is enough, just as a good manager might. “If you feel yourself extending your work hours because you are not doing anything in the evening...tell yourself it’s time to put work away, recharge, and start tomorrow with a fresh mind. The work will be there in the morning.”
If you live with other people, this separation is even more critical. Communicate with the people _whom_ you live with to establish boundaries so you can cut down on distractions during the workday—and then disconnect and give the people you care about your full attention. Having a separate time and space to work will allow you to be more present in your home life.
Which of the following is TRUE about advice for those who work from home at night?
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 31 to 35.
Just as you designate and separate your physical workspace, you should be clear about when you’re working and when you’re not. You’ll get your best work done and be most ready to transition back to the office if you stick with your regular hours. Plus, if your role is collaborative, being on the same schedule as your coworkers makes everything much easier.
“The biggest difference between working from home and working in the office is that you are in charge of your environment and have to treat yourself like an employee,” Yurovsky says. This means holding yourself _accountable_, but also recognizing when enough is enough, just as a good manager might. “If you feel yourself extending your work hours because you are not doing anything in the evening...tell yourself it’s time to put work away, recharge, and start tomorrow with a fresh mind. The work will be there in the morning.”
If you live with other people, this separation is even more critical. Communicate with the people _whom_ you live with to establish boundaries so you can cut down on distractions during the workday—and then disconnect and give the people you care about your full attention. Having a separate time and space to work will allow you to be more present in your home life.
The word “_whom_” in paragraph 3 refers to .
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42.
Today, Snyder is seeing the fruits of the collaboration. In a recent issue of the Journal of Comparative Psychology (Vol. 117, No. 3), the research group published the first study of giant panda cub-rearing and separation. The study is the first step in examining the impact of a common breeding practice in China - separating captive cubs before they are six months old so that the mothers will be able to reproduce again sooner. Cubs in the wild stay with their mothers for 1.5 to 2.5 years.
Snyder and her co. authors, including Maple and psychologist Mollie Bloomsmith, PhD, theorize that separating cubs from their mothers too early may harm their social development, and could _underlie_ why so many captive pandas fail to breed. Captive males often show little sexual interest in females or are too aggressive.
The research team has also _conducted_ urinary and behavioral analyses of female giant pandas during the breeding season, which is generally in the spring, and is examining the behavior of giant panda mothers. Graduate student Megan Wilson, who also has worked in Chengdu, is investigating sequences of play-fighting for her dissertation. And former graduate student and Chengdu researcher Loraine Tarou, PhD, examined giant panda cognition.
Tarou, now an assistant professor at Grand Valley State University in Michigan, is the first to examine how captive pandas forage for food and learn to adapt to changes in their environment. She compared her findings with the cognition of the spectacled bear and found that while both use spatial memory to find food, the spectacled bears used visual cues the pandas did not pick up on.
The finding indicates that giant pandas' reliance on spatial memory alone may cause _them_ to have difficulty when their food sources are abruptly changed or moved - a big problem for an animal that consumes nearly 30 pounds of bamboo a day.
While such basic research may not have immediate application, says Tarou, it is contributing to scientists' growing knowledge of the species.
Which is the most suitable title for the passage?
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42.
Today, Snyder is seeing the fruits of the collaboration. In a recent issue of the Journal of Comparative Psychology (Vol. 117, No. 3), the research group published the first study of giant panda cub-rearing and separation. The study is the first step in examining the impact of a common breeding practice in China - separating captive cubs before they are six months old so that the mothers will be able to reproduce again sooner. Cubs in the wild stay with their mothers for 1.5 to 2.5 years.
Snyder and her co. authors, including Maple and psychologist Mollie Bloomsmith, PhD, theorize that separating cubs from their mothers too early may harm their social development, and could _underlie_ why so many captive pandas fail to breed. Captive males often show little sexual interest in females or are too aggressive.
The research team has also _conducted_ urinary and behavioral analyses of female giant pandas during the breeding season, which is generally in the spring, and is examining the behavior of giant panda mothers. Graduate student Megan Wilson, who also has worked in Chengdu, is investigating sequences of play-fighting for her dissertation. And former graduate student and Chengdu researcher Loraine Tarou, PhD, examined giant panda cognition.
Tarou, now an assistant professor at Grand Valley State University in Michigan, is the first to examine how captive pandas forage for food and learn to adapt to changes in their environment. She compared her findings with the cognition of the spectacled bear and found that while both use spatial memory to find food, the spectacled bears used visual cues the pandas did not pick up on.
The finding indicates that giant pandas' reliance on spatial memory alone may cause _them_ to have difficulty when their food sources are abruptly changed or moved - a big problem for an animal that consumes nearly 30 pounds of bamboo a day.
While such basic research may not have immediate application, says Tarou, it is contributing to scientists' growing knowledge of the species.
The word “_underlie_” in paragraph 2 is closest in meaning to .
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42.
Today, Snyder is seeing the fruits of the collaboration. In a recent issue of the Journal of Comparative Psychology (Vol. 117, No. 3), the research group published the first study of giant panda cub-rearing and separation. The study is the first step in examining the impact of a common breeding practice in China - separating captive cubs before they are six months old so that the mothers will be able to reproduce again sooner. Cubs in the wild stay with their mothers for 1.5 to 2.5 years.
Snyder and her co. authors, including Maple and psychologist Mollie Bloomsmith, PhD, theorize that separating cubs from their mothers too early may harm their social development, and could _underlie_ why so many captive pandas fail to breed. Captive males often show little sexual interest in females or are too aggressive.
The research team has also _conducted_ urinary and behavioral analyses of female giant pandas during the breeding season, which is generally in the spring, and is examining the behavior of giant panda mothers. Graduate student Megan Wilson, who also has worked in Chengdu, is investigating sequences of play-fighting for her dissertation. And former graduate student and Chengdu researcher Loraine Tarou, PhD, examined giant panda cognition.
Tarou, now an assistant professor at Grand Valley State University in Michigan, is the first to examine how captive pandas forage for food and learn to adapt to changes in their environment. She compared her findings with the cognition of the spectacled bear and found that while both use spatial memory to find food, the spectacled bears used visual cues the pandas did not pick up on.
The finding indicates that giant pandas' reliance on spatial memory alone may cause _them_ to have difficulty when their food sources are abruptly changed or moved - a big problem for an animal that consumes nearly 30 pounds of bamboo a day.
While such basic research may not have immediate application, says Tarou, it is contributing to scientists' growing knowledge of the species.
According to paragraph 3, what analyses has been done on female giant pandas during the breeding season?
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42.
Today, Snyder is seeing the fruits of the collaboration. In a recent issue of the Journal of Comparative Psychology (Vol. 117, No. 3), the research group published the first study of giant panda cub-rearing and separation. The study is the first step in examining the impact of a common breeding practice in China - separating captive cubs before they are six months old so that the mothers will be able to reproduce again sooner. Cubs in the wild stay with their mothers for 1.5 to 2.5 years.
Snyder and her co. authors, including Maple and psychologist Mollie Bloomsmith, PhD, theorize that separating cubs from their mothers too early may harm their social development, and could _underlie_ why so many captive pandas fail to breed. Captive males often show little sexual interest in females or are too aggressive.
The research team has also _conducted_ urinary and behavioral analyses of female giant pandas during the breeding season, which is generally in the spring, and is examining the behavior of giant panda mothers. Graduate student Megan Wilson, who also has worked in Chengdu, is investigating sequences of play-fighting for her dissertation. And former graduate student and Chengdu researcher Loraine Tarou, PhD, examined giant panda cognition.
Tarou, now an assistant professor at Grand Valley State University in Michigan, is the first to examine how captive pandas forage for food and learn to adapt to changes in their environment. She compared her findings with the cognition of the spectacled bear and found that while both use spatial memory to find food, the spectacled bears used visual cues the pandas did not pick up on.
The finding indicates that giant pandas' reliance on spatial memory alone may cause _them_ to have difficulty when their food sources are abruptly changed or moved - a big problem for an animal that consumes nearly 30 pounds of bamboo a day.
While such basic research may not have immediate application, says Tarou, it is contributing to scientists' growing knowledge of the species.
The word “_conducted_” in paragraph 3 is closest in meaning to .
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42.
Today, Snyder is seeing the fruits of the collaboration. In a recent issue of the Journal of Comparative Psychology (Vol. 117, No. 3), the research group published the first study of giant panda cub-rearing and separation. The study is the first step in examining the impact of a common breeding practice in China - separating captive cubs before they are six months old so that the mothers will be able to reproduce again sooner. Cubs in the wild stay with their mothers for 1.5 to 2.5 years.
Snyder and her co. authors, including Maple and psychologist Mollie Bloomsmith, PhD, theorize that separating cubs from their mothers too early may harm their social development, and could _underlie_ why so many captive pandas fail to breed. Captive males often show little sexual interest in females or are too aggressive.
The research team has also _conducted_ urinary and behavioral analyses of female giant pandas during the breeding season, which is generally in the spring, and is examining the behavior of giant panda mothers. Graduate student Megan Wilson, who also has worked in Chengdu, is investigating sequences of play-fighting for her dissertation. And former graduate student and Chengdu researcher Loraine Tarou, PhD, examined giant panda cognition.
Tarou, now an assistant professor at Grand Valley State University in Michigan, is the first to examine how captive pandas forage for food and learn to adapt to changes in their environment. She compared her findings with the cognition of the spectacled bear and found that while both use spatial memory to find food, the spectacled bears used visual cues the pandas did not pick up on.
The finding indicates that giant pandas' reliance on spatial memory alone may cause _them_ to have difficulty when their food sources are abruptly changed or moved - a big problem for an animal that consumes nearly 30 pounds of bamboo a day.
While such basic research may not have immediate application, says Tarou, it is contributing to scientists' growing knowledge of the species.
Which statement is TRUE, according to the passage?
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42.
Today, Snyder is seeing the fruits of the collaboration. In a recent issue of the Journal of Comparative Psychology (Vol. 117, No. 3), the research group published the first study of giant panda cub-rearing and separation. The study is the first step in examining the impact of a common breeding practice in China - separating captive cubs before they are six months old so that the mothers will be able to reproduce again sooner. Cubs in the wild stay with their mothers for 1.5 to 2.5 years.
Snyder and her co. authors, including Maple and psychologist Mollie Bloomsmith, PhD, theorize that separating cubs from their mothers too early may harm their social development, and could _underlie_ why so many captive pandas fail to breed. Captive males often show little sexual interest in females or are too aggressive.
The research team has also _conducted_ urinary and behavioral analyses of female giant pandas during the breeding season, which is generally in the spring, and is examining the behavior of giant panda mothers. Graduate student Megan Wilson, who also has worked in Chengdu, is investigating sequences of play-fighting for her dissertation. And former graduate student and Chengdu researcher Loraine Tarou, PhD, examined giant panda cognition.
Tarou, now an assistant professor at Grand Valley State University in Michigan, is the first to examine how captive pandas forage for food and learn to adapt to changes in their environment. She compared her findings with the cognition of the spectacled bear and found that while both use spatial memory to find food, the spectacled bears used visual cues the pandas did not pick up on.
The finding indicates that giant pandas' reliance on spatial memory alone may cause _them_ to have difficulty when their food sources are abruptly changed or moved - a big problem for an animal that consumes nearly 30 pounds of bamboo a day.
While such basic research may not have immediate application, says Tarou, it is contributing to scientists' growing knowledge of the species.
The word “_them_” in paragraph 5 refers to .
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42.
Today, Snyder is seeing the fruits of the collaboration. In a recent issue of the Journal of Comparative Psychology (Vol. 117, No. 3), the research group published the first study of giant panda cub-rearing and separation. The study is the first step in examining the impact of a common breeding practice in China - separating captive cubs before they are six months old so that the mothers will be able to reproduce again sooner. Cubs in the wild stay with their mothers for 1.5 to 2.5 years.
Snyder and her co. authors, including Maple and psychologist Mollie Bloomsmith, PhD, theorize that separating cubs from their mothers too early may harm their social development, and could _underlie_ why so many captive pandas fail to breed. Captive males often show little sexual interest in females or are too aggressive.
The research team has also _conducted_ urinary and behavioral analyses of female giant pandas during the breeding season, which is generally in the spring, and is examining the behavior of giant panda mothers. Graduate student Megan Wilson, who also has worked in Chengdu, is investigating sequences of play-fighting for her dissertation. And former graduate student and Chengdu researcher Loraine Tarou, PhD, examined giant panda cognition.
Tarou, now an assistant professor at Grand Valley State University in Michigan, is the first to examine how captive pandas forage for food and learn to adapt to changes in their environment. She compared her findings with the cognition of the spectacled bear and found that while both use spatial memory to find food, the spectacled bears used visual cues the pandas did not pick up on.
The finding indicates that giant pandas' reliance on spatial memory alone may cause _them_ to have difficulty when their food sources are abruptly changed or moved - a big problem for an animal that consumes nearly 30 pounds of bamboo a day.
While such basic research may not have immediate application, says Tarou, it is contributing to scientists' growing knowledge of the species.
According to the passage, why is it difficult for giant pandas to forage for food?
Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
_Life_ is not _easy for_ those _who is__without jobs_.
Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
She _took_ the bag, locked _the_ door, and _leaving_ the house _after_ answering the phone.
Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
_Despite of_ the increase _in air fares_, _most people_ still prefer _to travel_ by plane
Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.
The living room isn’t as big as the kitchen.
Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.
“I will play football with my friends after school,” Kevin said.
Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.
It isn’t necessary for you to write the essay now.
Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.
You don’t understand the lesson. You keep talking in the class.
Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.
My daughter couldn’t speak a word. She could do that when she was three.
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