—May I ask a question after class, Sir?—_____...

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-----May I ask a question after class, Sir?
-----_______, but not during my lunch break.
A. I’m sorry 　　　　　　 B. Anytime
C. Certainly　　　　　　 D. Go ahead

高二英语单项填空困难题查看答案及解析
—May I ask a question after class, Sir?
—______, but not during my lunch break.
A. I am sorry　　 B. Anytime
C. Certainly　　 D. Go ahead

高二英语单项填空中等难度题查看答案及解析
---May I have a talk with you on the phone, Sir?
--- ________, but not during my sleeping time.
A. I'm sorry B. Anytime C. Certainly D. Go ahead

高二英语单项填空中等难度题查看答案及解析
Why did the orangutan（猩猩）cross the road? That’s not the start of a joke, but a question being asked by scientists studying these brilliant apes.
Brent Loken, who runs a group called Integrated Conservation, used camera traps to research into orangutans. That group protects ________ animals in Borneo, the largest island in Asia. Camera traps work by taking a quick photo, when something moves in front of them. In Borneo, scientists use the photos to ________ what the rare orangutans do when people aren’t ________?
Scientists have been studying orangutans in the rainforests for decades. And their data had suggested that the animals almost always traveled through the ________. They were ________ seen walking on the forest floor. Yet when Loken looked at the photos from his team’s camera traps, he got surprised that the apes were walking on the ground, ________ using logging roads（运材道路）and paths built by people.
Were these animals simply ________ to walk on the ground because logging had left too many ________? Or did they ________ down logging roads as convenient shortcut? “More ________ is needed,”
People are removing trees for logging, plantations and the building of the cities. The new findings suggest orangutans might be able to learn to ________ with some of these changes in their ________. It doesn’t mean the animals can survive ________ forests. But it does suggest there might be ways to log forests in a way that won’t greatly ________ these apes.
Stephanie Spehar, primatologist at the University of Wisconsin, Oshkosh, agrees. “The new study doesn’t mean they’re fine in areas with no trees,” she says. “Orangutans clearly need the forest to ________.
1.A. endangered　　 B. classified　　 C. transformed　　 D. abandoned
2.A. look on　　 B. call on　　 C. spy on　　 D. take on
3.A. alone　　 B. around　　 C. absent　　 D. alongside
4.A. valleys　　 B. treetops　　 C. passages　　 D. woods
5.A. rarely　　 B. merely　　 C. frequently　　 D. occasionally
6.A. ever　　 B. even　　 C. thus　　 D. only
7.A. permitted　　 B. commanded　　 C. forced　　 D. tutored
8.A. routes　　 B. branches　　 C. gaps　　 D. cracks
9.A. settle　　 B. knock　　 C. rattle　　 D. wander
10.A. independence　　 B. insurance　　 C. significance　　 D. convenience
11.A. live　　 B. link　　 C. agree　　 D. stay
12.A. forest　　 B. habitat　　 C. region　　 D. colony
13.A. against　　 B. without　　 C. within　　 D. across
14.A. destroy　　 B. comfort　　 C. disturb　　 D. interrupt
15.A. conserve　　 B. preserve　　 C. reserve　　 D. survive

高二英语完形填空中等难度题查看答案及解析
I stood there wanting to ask more questions but found that was not the ________ time.
A．appropriate B．typical C．accurate D．effective

高二英语单项填空简单题查看答案及解析
You may not pay much attention to your daily elevator ride. Many of us use a lift several times during the day without really thinking about it. But Lee Gray, PhD, of the University of North Carolina, US, has made it his business to examine this overlooked form of public transport. He is known as the “Elevator Guy”.
“The lift becomes this interesting social space where etiquette (礼仪) is sort of odd (奇怪的),” Gray told the BBC. “They are socially very interesting but often very awkward places.”
We walk in and usually turn around to face the door. If someone else comes in, we may have to move. And here, according to Gray, lift users unthinkingly go through a set pattern of movements. He told the BBC what he had observed.
He explained that when you are the only one inside a lift, you can do whatever you want – it’s your own little box.
If there are two of you, you go into different corners, standing diagonally (对角线地) across from each other to create distance.
When a third person enters, you will unconsciously form a triangle. And when there is a fourth person it becomes a square, with someone in every corner. A fifth person is probably going to have to stand in the middle.
New entrants to the lift will need to size up the situation when the doors slide open and then act decisively. Once in, for most people the rule is simple – look down, or look at your phone.
Why are we so awkward　 in lifts?
“You don’t have enough space,” Professor Babette Renneberg, a clinical psychologist at the　 Free University of Berlin, told the BBC. “Usually when we meet other people we have about an arm’s length of distance between us. And that’s not possible in most elevators.”
In such a small, enclosed space it becomes very important to act in a way that cannot be construed (理解) as threatening or odd. “The easiest way to do this is to avoid eye contact,” she said.
1.The main purpose of the article is to _____.
A. remind us to enjoy ourselves in the elevator
B. tell us some unwritten rules of elevator etiquette
C. share an interesting but awkward elevator ride
D. analyze what makes people feel awkward in an elevator
2.According to Gray, when people enter an elevator, they usually ___
A. turn around and greet one another
B. look around or examine their phone
C. make eye contact with those in the elevator
D. try to keep a distance from other people
3.Which of the following describes how people usually stand when there are at least two people in an elevator?
4.The underlined phrase “size up” in Paragraph 7 is closest in meaning to _____.
A. judge　　　　　　 B. ignore
C. put up with　　　 D. make the best of

高二英语阅读理解中等难度题查看答案及解析
You may not pay much attention to your daily elevator ride. Many of us use a lift several times during the day without really thinking about it. But Lee Gray, PhD, of the University of North Carolina, US, has made it his business to examine this overlooked form of public transport. He is known as the “Elevator Guy”.
“The lift becomes this interesting social space where etiquette (礼仪) is sort of odd (奇怪的),” Gray told the BBC. “They (elevators) are socially very interesting but often very awkward places.”
We walk in and usually turn around to face the door. If someone else comes in, we may have to move. And here, according to Gray, lift users unthinkingly go through a set pattern of movements. He told the BBC what he had observed.
He explained that when you are the only one inside a lift, you can do whatever you want – it’s your own little box.If there are two of you, you go into different corners, standing diagonally (对角线地) across from each other to create distance.When a third person enters, you will unconsciously form a triangle. And when there is a fourth person it becomes a square, with someone in every corner. A fifth person is probably going to have to stand in the middle.
New entrants to the lift will need to size up the situation when the doors slide open and then act decisively. Once in, for most people the rule is simple – look down, or look at your phone.
Why are we so awkward in lifts?
“You don’t have enough space,” Professor Babette Renneberg, a clinical psychologist at the Free University of Berlin, told the BBC. “Usually when we meet other people we have about an arm’s length of distance between us. And that’s not possible in most elevators.”
In such a small, enclosed space it becomes very important to act in a way that cannot be construed (理解) as threatening or odd. “The easiest way to do this is to avoid eye contact,” she said.
1.The main purpose of the article is to _____.
A．remind us to enjoy ourselves in the elevator
B．tell us some unwritten rules of elevator etiquette
C．share an interesting but awkward elevator ride
D．analyze what makes people feel awkward in an elevator
2.According to Gray, when people enter an elevator, they usually _____.
A．turn around and greet one another
B．look around or examine their phone
C．make eye contact with those in the elevator
D．try to keep a distance from other people
3.Which of the following describes how people usually stand when there are at least two people in an elevator?
4.The writer wrote the passage in a tone of ___________.
A．disapproved　　　　　 B．objective
C．negative　　　　　　 D．supportive

高二英语阅读理解中等难度题查看答案及解析
You may not pay much attention to your daily elevator ride. Many of us use a lift several times during the day without really thinking about it. But Lee Gray, PhD, of the University of North Carolina, US, has made it his business to examine this overlooked form of public transport. He is known as the “Elevator Guy”.
“The lift becomes this interesting social space where etiquette (礼仪) is sort of odd (奇怪的),” Gray told the BBC. “They [elevators] are socially very interesting but often very awkward places.”
We walk in and usually turn around to face the door. If someone else comes in, we may have to move. And here, according to Gray, liftusers unthinkingly go through a set pattern of movements. He told the BBC what he had observed.
He explained that when you are the only one inside a lift, you can do whatever you want – it’s your own little box.
If there are two of you, you go into different corners, standing diagonally (对角线地) across from each other to create distance.
When a third person enters, you will unconsciously form a triangle. And when there is a fourth person it becomes a square, with someone in every corner. A fifth person is probably going to have to stand in the middle.
New entrants to the lift will need to size up the situation when the doors slide open and then act decisively. Once in, for most people the rule is simple – look down, or look at your phone.
Why are we so awkward ( adj. 尴尬的) in lifts?
“You don’t have enough space,” Professor Babette Renneberg, a clinical psychologist at the　 Free University of Berlin, told the BBC. “Usually when we meet other people we have about an arm’s length of distance between us. And that’s not possible in most elevators.”
In such a small, enclosed space it becomes very important to act in a way that cannot be construed (理解) as threatening or odd. “The easiest way to do this is to avoid eye contact,” she said.
1.The main purpose of the article is to _____.
A. remind us to enjoy ourselves in the elevator
B. tell us some unwritten rules of elevator etiquette
C. share an interesting but awkward elevator ride
D. analyze what makes people feel awkward in an elevator
2.According to Gray, when people enter an elevator, they usually ______.
A. turn around and greet one another　　　　　　
B. look around or examine their phone
C. make eye contact with those in the elevator　
D. try to keep a distance from other people elevator?
3.The underlined phrase “size up” in Paragraph 7 is closest in meaning to _____.
A. judge　　　　　 B. ignore　　　　 C. put up with　　　 D. make the best of
4.According to the article, people feel awkward in lifts because of _____.
A. someone’s odd behaviors
B. the lack of space
C. their unfamiliarity with one another
D. their eye contact with one another

高二英语阅读理解中等难度题查看答案及解析
You may not pay much attention to your daily elevator ride. Many of us use a lift several times during a day without really thinking about it. But Lee Gray, PhD, of the University of North Carolina, US, has made it his business to examine this overlooked form of public transport. He is known as the “Elevator Guy”.
“The lift becomes an interesting social space where etiquette (礼仪) is sort of strange,” Gray told the BBC. “They are socially very interesting but often very awkward places.”
We walk in and usually turn around to face the door. If someone else comes in, we may have to move. And here, according to Gray, lift-users unthinkingly go through a set pattern of movements. He told the BBC what he had observed.
He explained that when you are the only one inside a lift, you can do whatever you want — it’s your own little box. If there are two of you, you go into different corners, standing diagonally (对角线地) across from each other to create distance.
Newcomers to the lift will need to size up the situation when the doors slide open and then act quickly. Once in, for most people the rule is simple — look down, or look at your phone.
Why are we so awkward in lifts? “You don’t have enough space,” Professor Babette Renneberg, a clinical psychologist at the Free University of Berlin, told the BBC. “Usually when we meet other people, we have about an arm’s length of distance between us. And that’s not possible in most elevators.”
In such a small, enclosed space it becomes very important to act in a way that cannot be considered to be threatening or strange, “The easiest way do this is avoid eye contact,” she said.
1.What is people’s response to the lift etiquette according to Gray?
A.Thinking much of it. B.Avoiding it on purpose.
C.Researching it continuously. D.Ignoring it unconsciously.
2.What does Gray think of riding a lift?
A.It’s funny and quick. B.It’s strange and dangerous.
C.It’s interesting but awkward. D.It’s convenient but boring.
3.What may most people do if they stay in the lift?
A.Talk loudly to each other. B.Keep still and silence.
C.Use mobile phones. D.Keep a close distance.
4.What’s the author’s purpose in writing the text?
A.To show how to ride each elevators.
B.To introduce some rules of elevator etiquette.
C.To show how to break awkwardness of riding lifts，
D.To analyze the reasons for keeping elevator etiquette.

高二英语阅读理解中等难度题查看答案及解析
You may not pay much attention to your daily elevator ride. Many of us use a lift several times during the day without really thinking about it. But Lee Gray, PhD, of the University of North Carolina, US, has made it his business to examine this overlooked form of public transport. He is known as the “Elevator Guy”.
“The lift becomes this interesting social space where etiquette (礼仪) is sort of odd (奇怪的),” Gray told the BBC. “They (elevators) are socially very interesting but often very awkward places.”
We walk in and usually turn around to face the door. If someone else comes in, we may have to move. And here, according to Gray, lift users unthinkingly go through a set pattern of movements. He told the BBC what he had observed.
He explained that when you are the only one inside a lift, you can do whatever you want – it’s your own little box. If there are two of you, you go into different corners, standing diagonally (对角线地) across from each other to create distance. When a third person enters, you will unconsciously form a triangle. And when there is a fourth person it becomes a square, with someone in every corner. A fifth person is probably going to have to stand in the middle.
New entrants to the lift will need to size up the situation when the doors slide open and then act decisively. Once in, for most people the rule is simple – look down, or look at your phone.
Why are we so awkward in lifts?
“You don’t have enough space,” Professor Babette Renneberg, a clinical psychologist at the Free University of Berlin, told the BBC. “Usually when we meet other people we have about an arm’s length of distance between us. And that’s not possible in most elevators.”
In such a small, enclosed space it becomes very important to act in a way that cannot be construed (理解) as threatening or odd. “The easiest way to do this is to avoid eye contact,” she said.
1.The main purpose of the article is to _____.
A. tell us some unwritten rules of elevator etiquette
B. share an interesting but awkward elevator ride
C. remind us to enjoy ourselves in the elevator
D. analyze what makes people feel awkward in an elevator
2.According to Gray, when people enter an elevator, they usually _____.
A. turn around and greet one another
B. try to keep a distance from other people
C. look around or examine their phone
D. make eye contact with those in the elevator
3.The writer wrote the passage in a tone of ___________.
A. disapproved　　　　 B. supportive
C. negative　　　　　　 D. objective
4.Which of the following describes how people usually stand when there are at least two people in an elevator?

高二英语阅读理解中等难度题查看答案及解析