. The research is so designed that once nothing can be done to change it. A. begins B. having begun C. beginning D. begun 题目和参考答案——青夏教育精英家教网—

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. The research is so designed that once _______ nothing can be done to change it.

A. begins B. having begun C. beginning D. begun

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阅读下列短文，从所给的四个选项中，选出最佳答案。

　Nat lived in a small town in England. He always stayed in England for his holidays, but then last year he thought, “I've never been outside this country. All my friends go to Spain, and they like it very much, so this year I'm going to go there too.”

　First he went to Madrid and stayed in a small hotel for a few days. On the first morning he went out for a walk. In England people drive on the left, but in Spain they drive on the right. Nat forgot about this, and while he was crossing a busy street, a bicycle knocked him down. Nat lay on the ground for a few seconds and then he sat up and said, “Where am I?”

　An old man was selling maps at the side of the street, and he at once came to Nat and said, “Map of the city, sir?”

1．The story mainly tells us ______.

[　　]

A．Nat lived in a small town in England

B．Nat always stayed in England for his holidays

C．Nat decided to go to Spain to spend his holiday

D．what happened to Nat in Madrid one morning

2．Where is Madrid?

[　　]

A．In England.　　　B．In Spain.

C．In France.　　　 D．In Germany.

3．Which of the following statements is not true according to this passage?

[　　]

A．It was the first time that Nat had been on holiday.

B．It was the first time that Nat had been to Spain.

C．It was the first time that Nat had been to Madrid.

D．Nat's friends all liked Spain very much.

4．Nat was knocked down by a bicycle because ______.

[　　]

A．he knew nothing about the road rules in Spain

B．he didn't know that in Spain people drove on the right

C．he didn't remember any of the road rules in Spain

D．he forgot one important road rule in Spain, which is quite different from that in England

5．The old man who was selling maps came to Nat ______.

[　　]

A．in order to see what had happened

B．in order to help Nat to rese to his feet

C．in order to sell his maps

D．in order to teach him a lesson

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