( B )7.-It’s not enough an English clul .You should also read English newspapers and magazines often.-Thanks for your advice.A. join B. to joinC. joining D. to joining 题目和参考答案——青夏教育精英家教网—

题目内容

( B )7.—It’s not enough _ an English clul .

You should also read English newspapers and magazines often.

—Thanks for your advice.

A. join B. to join

C. joining D. to joining

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相关题目

5. What k ind of food do you like?

( C ) 10.—Mom, please tell me the answer to this math problem.

—_. You are a senior student and I can’t help you all the time.

A. No way

B. It’s none of my business

C. That’s beyond me

D. It’s not possible

11.到达 get to

12.获取一些怡息 get some information

( D ) 2. —The Internet has made communication much more _.

—I agree. For example, I can communicate with my friends on WeChat any time.

A. popular B. necessary

C. important D. convenient

Can you speak to dolphins? Of course you can but you won’t be able to understand them! We interviewed a biologist and asked her what research on dolphin communication has shown. This is what she told us.

Just like dogs，cats and other mammals，dolphins communicate by using sound, vision (视觉）,touch and taste. Each dolphin has its own signature whistle to identify itself and to call others. Dolphins don’t have the ability to smell, but their hearing and eyesight are excellent.

We also asked Jane if dolphins have got their own language. She told us that they have and that dolphins started talking to each other from birth. They make different sounds, including whistles, squeaks and click. Sometimes they even sound like a heavy metal band!

We then asked Jane if any interesting experiments have been done. She told us that a very interesting experiment had been done with a mother dolphin and her two-year-old baby in an aquarium. They talked to each other over the telephone! The two dolphins were in separate tanks which were connected by a special under water system. Unfortunately the biologists couldn’t understand what the dolphins were talking about because they haven’t been able to decode (转换）dolphin language yet. However, it was very clear that the dolphins knew what they were talking about.

Finally we asked Jane if there was hope that we would be able to understand dolphins in the near future. She told us that she and her team have been listening to dolphins for more than 17 years, using special equipment to record and analyze their language. Unfortunately they haven’t been able to decode it yet, but who knows— maybe one day we’ll get a phone call from a dolphin.

(A ) 1. It’s clear that_.

A. we can speak to dolphins but not talk with

B. dolphins have not got their own language

C. researches on dolphins have just begun

D. only biologists know what dolphins talk about ( C ) 2. The best title of the reading may most

probably be_.

A. An Interesting Experiment

B. Mother Dolphin and Baby

C. Animal Talk

D. Further Research

( D ) 3. The word “ analyze” in the reading mean

A. use B. translate

C. copy D. study

(D ) 4. Which of the five senses haven’t dolphins got?

A. Smell B. Touch

C. Taste D. Vision

( A ) 5. The interesting experiment tells us_.

A. dolphins could talk in their own language

B. only mother dolphin was able to talk to her baby

C. the biologists can decode dolphin language

D. the two dolphins were talking by touch

( C )3. —The weeks have _by and soon it is

time to go back to school.

—Don’t you hope to see your classmates again?

A. sped B. hurried

C rushed D. run

(B ) 10. —Could you tell me_?

—You can take the No. 1 bus.

A. how can we get to Tianhe Airport

B. how we can get to Tianhe Airport

C. how do we get to Tianhe Airport

D. how we got to Tianhe Airport

( C )4. I saw some classmates_ basketball on

the playground when I was on my way to classroom.

A. play B. played

C. playing D. to play

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