The man was a actor ten years ago and he had lots of fans at that time.A.difficult B.strange C.successful D.careful 题目和参考答案——青夏教育精英家教网—

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The man was a ________ actor ten years ago and he had lots of fans at that time.

A.difficult B.strange C.successful D.careful

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If Dave has free time, he __________ time visiting the colorful Palace Museum at night.

A.spends B.will spend C.has spent D.have spent

my father my mother knows the secret. I keep it to myself.

A.Both…and… B.Neither…nor… C.Either…or… D.Not only…but also

补全对话

根据对话内容，从方框内选择恰当的句子将对话补充完整。（选项中有两项是多余的)

A. When was she born?

B. What did you do?

C. Where did you go?

D. How did you get there?

E. Where was your cousin born?

F. How was your weekend?

G. What does she look like?

Alice: Hi, Bob! 1.

Bob: Very good.

Alice: Oh? 2.

Bob: I went to see my new pen friend Amy Brown.

Alice: Amy Brown? My cousin is also called Amy Brown.

Bob: 3.

Alice: In Green Town.

Bob: 4.

Alice: On June 7th, 2007.

Bob: 5.

Alice: She’s tall and she wears a pair of glasses.

Bob: What’s your cousin’s phone number?

Alice: 9878-0980.

Bob: My God! My new pen friend is your cousin.

There were only two paintings for sale and he bought ________.

A.all B.many C.another D.both

—Can you wait ________ we get home?

—Yes, of course.

A.and B.or C.so D.till

Homework is a problem for students all over the world. As a student, you have lots of homework to do every day. It’s a major part of a student’s schooldays. It’s the best way to review what you have learned in class. And it helps you understand important concepts. Luckily, there are several things you can do to make homework less difficult.

Be sure you understand the homework

Write your homework down in your notebook if you need to. Don’t be afraid to ask questions about it. It’s much easier to ask the teacher during or after class than to try to remember later that night!

Use your time at school

Many schools have study hall. It is designed to allow students to study on their own. It’s more interesting to play with friends. But the more homework you finish at school, the less you’ll have to do that night.

Take a break

It’s difficult to hold your attention for too long. So take some breaks while doing your homework. Sitting for too long without relaxing will make you feel very tired. Taking a 15-minute break every hour is a good idea for most people.

Make a plan

If you don’t finish your homework at school, think about how much you have left, so you can budget your time. Most students have between 1 hour and 3 hours of homework a night. If it’s a heavy homework day, you’ll need to spend more time on it. It’s a good idea to make a homework timetable, especially when you want to enjoy sports or other activities.

1.The first paragraph is mainly about ．

A.why students should do homework B.why homework is so hard to do

C.how much homework students do. D.when students should do homework.

2.The underlined word “budget” in the passage means “ ”.

A.save B.waste C.plan D.kill

3.You should ____________ when you have done your homework for a long time.

A.make a plan B.go on C.ask for leave D.take a break

4.The writer advises students to if the homework is heavy.

A.do other activities first B.make a homework timetable

C.do some chores D.do less homework at night

5.Which of the following is the best title for the passage?

A.Homework means pressure. B.Ways to make homework easier.

C.Students should learn to relax. D.Difficulties students have doing homework.

The British Museum is very traditional. There is no shouting and visitors make a noise or touch anything.

A.can B.mustn’t C.should D.might

A Johns Hopkins University researcher, Melville J. Wohlgemuth, noticed that the hats he worked with turned their heads to the side when hunting. "It's a lovely behavior, and I was curious about the purpose, " he said. "I wanted to know when bats were doing this and why. It seemed to happen as hats were targeting prey（瞄准猎物）, and that turned out to he the case."

Wohigemuth's team found that a bat's head and ear movements went with the animal's sonar vocalizations（声纳发声）to help it hunt. The findings show how movements can strengthen signals used by senses like sight and hearing-not just in bats, but in dogs and cats, and even in humans.

Bats' use of echo-location（回声定位）to find, locate and catch prey is well documented. But the lead author Wohlgemuth and his team are the first to show how the mysterious head and ear movements influence the hunt.

The researchers used a novel method to study the head and ear movements of the big brown bat, a common bat species. First, researchers trained the bat to sit on a platform while tracking moving prey. After that, the researchers fixed markers to the top of the bat's head and both ears. The markers allowed the team to measure the head and ear positions as the bat tracked the prey moving in various directions.

They found the head movements took place when the prey changed direction or moved unpredictably. The ear movements happened as the prey grew closer, which helped the bat hear the echoes it used to track and catch the prey. Most notably, these head and ear movements went with the bat's vocalizations, allowing the animal to locate where the prey exactly was.

Co-author Cynthia F. Moss said other similar studies missed the importance of head and ear movements, because laboratories usually observed the subject with a fixed head position. That's not how animals operate in the real world, when their heads are free to move.

Moss compared the bat's head and ear movements to those of other species that use active sensing to process important information. "By studying these movements, " she said, "we as humans can get insight into how movements help animals sense their environment."

1.The research of Wohlgemuth and his team is the first to prove that ___________ ·

A.head and ear movements help bats locate the prey

B.animals send signals to help them hunt more quickly

C.humans learn to hunt by copying animals' movements

D.sonar vocalizations can work for both animals and humans

2.The fourth paragraph is mainly about ___________ .

A.how the bat uses head and ear movements to track moving prey

B.how the researchers studied the head and ear movements of the bat

C.how the bat is trained to track the prey by moving its head and ears

D.how the researchers measured the moving hat's head and ear positions

3.Which is the best title for the passage?

A.Bats: A Master of Night Hunting B.Bats: A Model of Fast Movements

C.Bats: An Expert of Exact Location D.Bats: An Example of Mysterious Animals

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