What can we learn about the research with mice? ( no more than 13 words) SECTION C Direction: Write an English composition according to the instructions given below in Chinese 健康对于每个人来说都是很重要的.因此有必要知道一些关于保持健康的常识. 查看更多

 

题目列表(包括答案和解析)

听力(共20小题,每小题1.5分,共30分)

第一节

听下面5段对话。每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。

1.What are the speakers doing?

A.Comparing goods.

B.Doing shopping.

C.Talking about coins.

2.How does the man feel?

A.Unsatisfied.

B.Impatient.

C.Pleased.

3.What is the woman interested in?

A.The man.

B.The party.

C.The band.

4.Why is the man late?

A.He could not walk fast.

B.He slept late last night.

C.His clock was out of order.

5.What is the man looking for?

A.A book about cards.

B.A book about furniture.

C.A book about cars.

第二节

听下面5段对话或独白。每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前,你将有时间阅读各小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。每段对话或独白读两遍。

听第6段材料,回答第6~8题。

6.What is the girl doing now?

A.Repairing a guitar.

B.Practising the guitar.

C.Preparing for making records.

7.What does the girl expect?

A.To be chosen by a band.

B.To pass the coming exams.

C.To get a job in a bank.

8.What is the man?

A.A school teacher.

B.A guitar player.

C.A bank clerk.

听第7段材料,回答第9~11题。

9.Where is Pat calling from?

A.His home.

B.His school.

C.His office.

10.Who does Pat want to call?

A.Tracy.

B.His friend Anna.

C.Tracy and Anna.

11.Why can't Pat speak to Anna now?

A.Because Anna is at work.

B.Because Anna is out for lunch.

C.Because Anna is not at home.

听第8段材料,回答第12~14题。

12.Where does the conversation take place?

A.At a hotel.

B.In a flat building.

C.In the manager's office.

13.What is the woman pleased to hear?

A.The man's apology.

B.The man's story.

C.The man's explanation.

14.What were the man and his friends about to do?

A.End their activity.

B.Leave where they were.

C.Apologize to their neighbour.

听第9段材料,回答第15~17题。

15.What do you know about the speakers from the dialogue?

A.They are native American.

B.They are tourists to New York.

C.They are from Japan.

16.What do they dislike here?

A.The museum.

B.The restaurants.

C.The traffic.

17.Which restaurants are NOT mentioned in their dialogue?

A.Chinese restaurants.

B.Thai restaurants.

C.American restaurants.

听第10段材料,回答第18~20题。

18.Why is land becoming desert little by little according to the passage?

A.Because plants can't grow there.

B.Because there is not enough rain.

C.Because people do bad things to the earth.

19.Why are green plants very important to dry places?

A.Because they don't let the wind blow the earth away.

B.Because they hold water.

C.Both of the above.

20.From this passage, what can we learn?

A.Plants can keep dry land from becoming desert.

B.All places without a lot of rain will become deserts.

C.It is better to grow crops on dry land than on wet land.

查看答案和解析>>

听力(共20小题;每小题1.5分,满分30分)

第一节

听下面5段对话。每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。

W:What about those in England?

M:The fifty-pence’s the biggest, and the half-penny is the smallest.

W:Really? In America, the biggest is the fifty-cents, and the smallest is the cent.

1.What are the speakers doing?

A.Comparing goods.

B.Doing shopping.

C.Talking about coins.

M:This meat is like old leather! It’s enough to break every tooth in your head.

W:Perhaps you’d like to change your order, sir.The fish is very tender.

2.How does the man feel?

A.Unsatisfied.

B.Impatient.

C.Pleased.

M:Tomorrow is the Tenth of June.It’s my birthday and I’m going to the George and Dragon.Would you like to come?

W:To celebrate your birthday? Of course I would.What group’s playing?

M:The Red Rose, I think.

3.What is the woman interested in?

A.The man.

B.The party.

C.The band.

W:Why are you so late?

M:My alarm clock failed to work again.

4.Why is the man late?

A.He could not walk fast.

B.He slept late last night.

C.His clock was out of order.

M:Where’s the book about cars I was reading last night? I laid it down on the table, and now it’s gone.

W:I don’t know.I cleaned early this morning and I don’t remember where I put it.

5.What is the man looking for?

A.A book about cards.

B.A book about furniture.

C.A book about cars.

第二节

听下面5段对话或独白。每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前,你将有时间阅读各小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。每段对话或独白读两遍。

听第6段材料,回答第6~8题。

M:Why aren’t you doing your homework?

W:I’ll do it later, Dad.I must get these things right first.Our group’s playing in a concert on Saturday.

M:Oh, is it? You’ll be making records next, will you?

W:We hope so.The man from “Dream Discs” is coming to the concert.So I’d better play well.

M:You’d better get on with your homework! You can practise the guitar all day Saturday.

W:Oh, Dad, you don’t understand at all.This concert could change my life.

M:It certainly could! You’ve got exams next month.Important ones.If you don’t pass them, you won’t get a good job.

W:I don’t want a boring old job in a bank.

M:Oh, don’t you? Whose boring old job paid for this house? And for what?

W:Yours, I know.But I’d rather be happy than rich.

6.What is the girl doing now?

A.Repairing a guitar.

B.Practising the guitar.

C.Preparing for making records.

7.What does the girl expect?

A.To be chosen by a band.

B.To pass the coming exams.

C.To get a job in a bank.

8.What is the man?

A.A school teacher.

B.A guitar player.

C.A bank clerk.

听第7段材料,回答第9~11题。

W:Hello?1523852.

M:Hello, may I speak to Anna?

W:I’m afraid Anna isn’t in.

M:Is that Tracy speaking?

W:No, this is Jane.

M:Oh, I’m sorry…er…well, could you please leave Anna a passage for me?

W:Sure, what is it?

M:Well, I’ll meet Anna for lunch at my home.Would you ask her to see if she has my French dictionary? And if she does, tell her to bring it along.

W:All right.And where are you calling from?

M:My home.I’m Anna’s friend, Pat.

W:Thank you for calling, Pat.

M:And thank you, Jane.

9.Where is Pat calling from?

A.His home.

B.His school.

C.His office.

10.Who does Pat want to call?

A.Tracy.

B.His friend Anna.

C.Tracy and Anna.

11.Why can’t Pat speak to Anna now?

A.Because Anna is at work.

B.Because Anna is out for lunch.

C.Because Anna is not at home.

听第8段材料,回答第12~14题。

W:Good evening, sir.I’m Assistant Manager.I’m afraid we’ve had a complaint about the noise from your neighbour who’s trying to get some sleep.

M:Oh, I see.

W:Could you please ask your friends to be a little quieter so that our guests can get a good night’s sleep?

M:Oh, I’m so sorry.I suppose we were talking rather loudly.We won an important prize.We were having a celebration.

W:I’m pleased to hear it.Shall I have some coffee brought to you?

M:No, that won’t be necessary.We were just about to pack up anyway.

12.Where does the conversation take place?

A.At a hotel.

B.In a flat building.

C.In the manager’s office.

13.What is the woman pleased to hear?

A.The man’s apology.

B.The man’s story.

C.The man’s explanation.

14.What were the man and his friends about to do?

A.End their activity.

B.Leave where they were.

C.Apologize to their neighbor.

听第9段材料,回答第15~17题。

W:So, what do you think? How do you like New York?

M:I’m having a good time.I love it.I’m glad we came.

W:Yeath really like the stores and the shopping centers?.

M:I love the museums, too.

W:But the traffic is pretty bad.

M:Yeah.I hate all the traffic.It’s really noisy.

W:Listen, it’s almost dinner time.There are lots of restaurants around here.What do you want to try? Italian? Greek? Japanese? Chinese?

M:I can’t stand making decisions.You choose.

W:OK, let’s go American.Where is the nearest McDonald’s?

15.What do you know about the speakers from the dialogue?

A.They are native American.

B.They are tourists to New York.

C.They are from Japan.

16.What do they dislike here?

A.The museum.

B.The restaurants.

C.The traffic.

17.Which restaurants are NOT mentioned in their dialogue?

A.Chinese restaurants.

B.Thai restaurants.

C.American restaurants.

听第10段材料,回答第18~20题。

  Scientists are trying to make desert into good land again.They want to bring water to the deserts, so people can live and grow food.They are learning a lot about the deserts.But more and more of the earth is becoming desert all the time.Scientists may not be able to change the desert in time.

  Why is more and more land becoming desert? Scientists think that people make deserts.

  People are doing bad things to the earth.

  Some places on the earth don’t get much rain.But they still don’t become deserts.This is because some green plants are growing there.Green plants and grass are very important to dry places.Plants don’t let the wind blow away the dirt.When a bit of rain falls, the plants hold the water.Without plants, the land can become desert more easily.

18.Why is land becoming desert little by little according to the passage?

A.Because plants can’t grow there.

B.Because there is not enough rain.

C.Because people do bad things to the earth.

19.Why are green plants very important to dry places?

A.Because they don’t let the wind blow the earth away?.

B.Because they hold water.

C.Both of the above.

20.From this passage, what can we learn?

A.Plants can keep dry land from becoming desert.

B.All places without a lot of rain will become deserts?.

C.It is better to grow crops on dry land than on wet land.

查看答案和解析>>

听力测试(共20小题;每小题1.5分,满分30分)

第一节

听下面5段对话。每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷相应的位置。听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。

W:What about those in England?

M:The fifty-pence’s the biggest, and the half-penny is the smallest.

W:Really? In America, the biggest is the fifty-cents, and the smallest is the cent.

1.What are the speakers doing?

A.Comparing goods.

B.Doing shopping.

C.Talking about coins.

M:This meat is like old leather! It’s enough to break every tooth in your head.

W:Perhaps you’d like to change your order, sir.The fish is very tender.

2.How does the man feel?

A.Unsatisfied.

B.Impatient.

C.Pleased.

M:Tomorrow is the tenth of June.It’s my birthday and I’m going to the George and Dragon.Would you like to come?

W:To celebrate your birthday? Of course I would.What group’s playing?

M:The Red Rose, I think.

3.What is the woman interested in?

A.The man.

B.The party.

C.The band.

W:Why are you so late?

M:My alarm clock failed to work again.

4.Why is the man late?

A.He could not walk fast.

B.He slept late last night.

C.His clock was out of order.

M:Where’s the book about cars I was reading last night? I laid it down on the table, and now it’s gone.

W:I don’t know.I cleaned early this morning and I don’t remember where I put it.

5.What is the man looking for?

A.A book about cards.

B.A book about furniture.

C.A book about cars.

第二节

听下面5段对话或独白。每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前,你将有时间阅读各小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。每段对话或独白读两遍。

听第6段材料,回答第6~8题。

M:Why aren’t you doing your homework?

W:I’ll do it later, Dad.I must get these things right first.Our group’s playing in a concert on Saturday.

M:Oh, is it? You’ll be making records next, will you?

W:We hope so.The man from “Dream Discs” is coming to the concert.So I’d better play well.

M:You’d better get on with your homework! You can practise the guitar all day Saturday.

W:Oh, Dad, you don’t understand at all.This concert could change my life.

M:It certainly could! You’ve got exams next month.Important ones.If you don’t pass them, you won’t get a good job.

W:I don’t want a boring old job in a bank.

M:Oh, don’t you? Whose boring old job paid for this house? And for what?

W:Yours, I know.But I’d rather be happy than rich.

6.What is the girl doing now?

A.Repairing a guitar.

B.Practising the guitar.

C.Preparing for making records.

7.What does the girl expect?

A.To be chosen by a band.

B.To pass the coming exams.

C.To get a job in a bank.

8.What is the man?

A.A school teacher.

B.A guitar player.

C.A bank clerk.

听第7段材料,回答第9~11题。

W:Hello?1523852.

M:Hello, may I speak to Anna?

W:I’m afraid Anna isn’t in.

M:Is that Tracy speaking?

W:No, this is Jane.

M:Oh, I’m sorry…er…well, could you please leave Anna a message for me?

W:Sure, what is it?

M:Well, I’ll meet Anna for lunch at my home.Would you ask her to see if she has my French dictionary? And if she does, tell her to bring it along.

W:All right.And where are you calling from?

M:My home.I’m Anna’s friend, Pat.

W:Thank you for calling, Pat.

M:And thank you, Jane.

9.Where is Pat calling from?

A.His home.

B.His school.

C.His office.

10.Who does Pat want to call?

A.Tracy.

B.His friend Anna.

C.Tracy and Anna.

11.Why can’t Pat speak to Anna now?

A.Because Anna is at work.

B.Because Anna is out for lunch.

C.Because Anna is not at home.

听第8段材料,回答第12~14题。

W:Good evening, sir.I’m Assistant Manager.I’m afraid we’ve had a complaint about the noise from your neighbour who’s trying to get some sleep.

M:Oh, I see.

W:Could you please ask your friends to be a little quieter so that our guests can get a good night’s sleep?

M:Oh, I’m so sorry.I suppose we were talking rather loudly.We won an important prize.We were having a celebration.

W:I’m pleased to hear it.Shall I have some coffee brought to you?

M:No, that won’t be necessary.We were just about to pack up anyway.

12.Where does the conversation take place?

A.At a hotel.

B.In a flat building.

C.In the manager’s office.

13.What is the woman pleased to hear?

A.The man’s apology.

B.The man’s story.

C.The man’s explanation.

14.What were the man and his friends about to do?

A.End their activity.

B.Quarrel with the Assistant Manager.

C.Apologize to their neighbor.

听第9段材料,回答第15~17题。

W:So, what do you think? How do you like New York?

M:I’m having a good time.I love it.I’m glad we came.

W:Yeath I really like the stores and the shopping centers.

M:I love the museums, too.

W:But the traffic is pretty bad.

M:Yeah.I hate all the traffic.It’s really noisy.

W:Listen, it’s almost dinner time.There are lots of restaurants around here.What do you want to try? Italian? Greek? Japanese? Chinese?

M:I can’t stand making decisions.You choose.

W:OK, let’s go American.Where is the nearest McDonald’s?

15.What do you know about the speakers from the dialogue?

A.They are native American.

B.They are tourists to New York.

C.They are from Japan.

16.What do they dislike here?

A.The museum.

B.The restaurants.

C.The traffic.

17.Which restaurants are NOT mentioned in their dialogue?

A.Chinese restaurants.

B.Thai restaurants.

C.American restaurants.

听第10段材料,回答第18~20题。

  Scientists are trying to make desert into good land again.They want to bring water to the deserts, so people can live and grow food.They are learning a lot about the deserts.But more and more of the earth is becoming desert all the time.Scientists may not be able to change the desert in time.

  Why is more and more land becoming desert? Scientists think that people make deserts.People are doing bad things to the earth.

  Some places on the earth don’t get much rain.But they still don’t become deserts.This is because some green plants are growing there.Green plants and grass are very important to dry places.Plants don’t let the wind blow away the dirt.When a bit of rain falls, the plants hold the water.Without plants, the land can become desert more easily.

18.Why is land becoming desert little by little according to the passage?

A.Because plants can’t grow there.

B.Because there is not enough rain.

C.Because people do bad things to the earth.

19.Why are green plants very important to dry places?

A.Because they don’t let the wind blow the earth away.

B.Because they hold water.

C.Both of the above.

20.From this passage, what can we learn?

A.Plants can keep dry land from becoming desert.

B.All places without a lot of rain will become deserts.

C.It is better to grow crops on dry land than on wet land.

查看答案和解析>>

Imagine that you are sitting in a park and suddenly remember that you need to send an urgent email. You have your laptop computer with you and you connect it to a wireless access point and access the Internet. Then you send your email. This wouldn’t have been possible if there were no wireless Internet for laptops. Wireless Internet has come into our life in so many ways that we don’t even realize what a necessary part it has become of our day-to-day lives.

How do we connect to a wireless Internet service for laptop computers? There are two ways to do this. They are Wi-Fi connection and Bluetooth connection. Wireless networking is very easy. You just switch on the Wi-Fi button that has been provided in the laptop for Wi-Fi scanning. Once that is done, the computer will connect to the Internet.

An interesting fact about Wi-Fi networking is that you can create a network between similar wireless equipment. Consider a situation where you and your friend both have Wi-Fi laptops, and there is some data you want to exchange. Traditional networking architecture demands that you have a wireless router (路由器). But the beauty of Wi-Fi networking technology is that you can set up a network between you and your friend’s laptop, and share all the data you want.

Broadband (宽带) Internet connection is typically preferred by any user as it provides better speed for Internet surfing. Up until the invention of 3G mobile phones, Internet speed on mobile phones was very slow. 3G has the promise of changing the entire face of broadband technology. Just imagine browsing at speeds of more that 2MB per second. To give you a measure of the speed, 3G enables you to watch high quality live videos on the Internet.

It is amazing to see how technology changes and the rate at which it changes. There may come a time when you may be able to browse using mobile wireless Internet for laptops anywhere in the world.

1.What can we learn from Paragraph 1?

A.Wireless Internet will become a reality soon.

B.We can send emails outdoors through wireless Internet.

C.Laptops enable us to do business everywhere.

D.People can easily find a laptop to surf the Internet.

2.People can enjoy a wireless Internet service for laptop computers by      .

A.connecting to another computer           B.switching off the Wi-Fi button

C.using bluetooth connection                D.connecting bluetooth to Wi-Fi

3.What should we do to share some data with a friend through Wi-Fi networking?

A.Use the same computer.                  B.Surf online.

C.Have a wireless router.                   D.Set up a network.

4.One main advantage of 3G mobile phones mentioned in the passage is      .

A.their low price                         B.their different functions

C.their high Internet speed                 D.their bright future

 

查看答案和解析>>

Several recent studies have found that being randomly (随机地) assigned to a roommate of another race can lead to increased tolerance but also to a greater likelihood (可能性)of conflict.

Recent reports found that lodging with a student of a different race may decrease prejudice and cause students to engage in more ethnically diverse friendships.

An Ohio State University study also found that black students living with a white roommate saw higher academic success throughout their college careers. Researchers believe this may be caused by social pressure.

In a New York Times article, Sam Boakye – the only black student on his freshman year floor -said that "if you're surrounded by whites, you have something to prove."

Researchers also observed problems resulting from pairing interracial students in residences.

According to two recent studies, randomly assigned roommates of different races are more likely to experience conflicts so strained that one roommate will move out.

An Indiana University study found that interracial roommates were three times as likely as two white roommates to no longer live together by the end of the semester.

Grace Kao, a professor at Penn said she was not surprised by the findings. "This may be the first time that some of these students have interacted, and lived, with someone of a different race," she said.

At Penn, students are not asked to indicate race when applying for housing.

"One of the great things about freshman housing is that, with some exceptions, the process throws you together randomly," said Undergraduate Assembly chairman Alec Webley. "This is the definition of integration."

"I've experienced roommate conflicts between interracial students that have both broken down stereotypes(老一套,模式) and reinforced stereotypes," said one Penn resident advisor (RA). The RA of two years added that while some conflicts "provided more multicultural acceptance and melding (融合)," there were also "jarring(不和谐的)cultural confrontations(对抗)."

The RA said that these conflicts have also occurred among roommates of the same race.

Kao said she cautions against forming any generalizations based on any one of the studies, noting that more background characteristics of the students need to be studied and explained.

1.What can we learn from some recent studies?

A.Conflicts between students of different races are unavoidable.

B.Students of different races are prejudiced against each other.

C.Interracial lodging does more harm than good.

D.Interracial lodging may have diverse outcomes.

2.What does Sam Boakye's remark mean?

A.White students tend to look down upon their black peers.

B.Black students can compete with their white peers academically.

C.Black students feel somewhat embarrassed among white peers during the freshman year.

D.Being surrounded by white peers motivates a black student to work harder to succeed.

3.What does the Indiana University study show?

A.Interracial roommates are more likely to fall out.

B.Few white students like sharing a room with a black peer.

C.Roommates of different races just don't get along.

D.Assigning students' lodging randomly is not a good policy.

4.What does Alec Webley consider to be the "definition of integration"?

A.Students of different races are required to share a room.

B.Interracial lodging is arranged by the school for freshmen.

C.Lodging is assigned to students of different races without exception.

D.The school randomly assigns roommates without regard to race.

5.What does Grace Kao say about interracial lodging?

A.It is unscientific to make generalizations about it without further study.

B.Schools should be cautious when making decisions about student lodging.

C.Students' racial background should be considered before lodging is assigned.

D.Experienced resident advisors should be assigned to handle the problems.

 

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