There are of people in the square. A. a hundred B. two hundreds C. hundreds D. many hundred 题目和参考答案——青夏教育精英家教网—

题目内容

There are _______ of people in the square.

A. a hundred B. two hundreds C. hundreds D. many hundred

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相关题目

Tom’s parents were angry, because they found Tom had made in their bedroom.

A.clean B. a mess C. tidy D. clear

单项选择

The underlined part in the word “ nature ”is pronounced as _____.

A. /e / B. /ei/ C. /æ/ D /ai/

As space science develops, man has learned more and more about space. Space is not only amazing but also dangerous. While working in space, spacemen are facing danger as well as success.

Scientists have found out that the radiation（辐射）is the greatest danger to spacemen in space. When spacemen are working in space, they are in danger of the radiation from the sun and other stars, which is bad for their health. The harm of the radiation won’t be found until their children even grandchildren are born. Some special medicine may work a little, but no really effective medicine has been found so far.

Space rubbish is also thought to be a great danger to spacemen. It’s reported that there were 9,000 man-made things flying in space. About 30% of these are satellites, 10% are spaceships, and the rest are space rubbish. An explosion（爆炸）in space in 1999 made a cloud of 300,000 fragments, each at least 4mm in size. A small piece of these even knocked a spaceship window and caused some damage(损坏).

Scientists are watching and reporting any possible danger all the time. They are working to deal with space rubbish. Although space is really dangerous, it interests many people on the earth. In the near future, it may become possible for people to spend a few days in a space hotel. We may even choose to leave the earth and live in space in a few years. So we should do something to help improve the space environment.

1. The writer mainly wants to tell his readers that the space is full of _____.

A. rubbish B. danger C. satellites D. radiation

2. How much does space rubbish take up of all the man-made flying objects?

A. 30% B. 40% C. 50% D. 60%

3. Which of the following statements is true according to the passage?

A. Some children have been born in space.

B. People are not supposed to live in space.

C. Some people are eager to have a space trip.

D. No one is dealing with space rubbish now.

4. The underlined word “fragments” in the third paragraph probably means _____.

A. broken pieces B. flying dust C. dangerous gases D. space radiation

5. What is the main purpose（目的）for writing the passage?

A. To ask people not to pollute the space environment.

B. To develop people’s interests in space travel in the future.

C. To tell readers what scientists are doing about space rubbish.

D. To tell people that space is dangerous and what the dangers are.

Would you like to show _______ the new car?

A. we B. us to C. to us D. us

Jenny_______a new computer. She can use her old one.

A. doesn’t need buy B. needn’t to buy

C. doesn’t need to buy D. needn’t buying

按要求完成下列句子, 每空一词

1. My father is working on the computer now. (对划线部分提问)

_________ _________ your father _________ now?

2. Lucy often listens to English songs in the evening. (改为现在进行时)

Lucy _________ _________ _________ English songs now.

3. The birds are singing happily in the tree. (改为一般疑问句)

_________ the birds _________ happily in the tree?

4. My grandpa is drinking some milk in the kitchen. (改为否定句)

My grandpa _________ _________ _________ milk in the kitchen.

5. We can see a flag at the top of the hill. (对划线部分提问)

_________ _________ you _________ at the top of the hill?

People can buy different ______ fruits in the morning market.

A. kind B. a kind C. kinds D. kinds of

--- Whose shirt is this?

--- It _______ be Li Lei’s. It is too big for him.

A. could B. must C. can’t D. might

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