24秋国开电大春结束江苏广播电视大学理工英语3Unit 7 形考成绩单元自测7参考答案_1

Unit 7 形考成绩_单元自测70

Unit 7 形考成绩_单元自测70

试卷总分:100 得分:100

1. — ?That’s a nice car!

— ? ? ? ? ? ? ? ? ? ? ??

A. You can have it.

B. Sorry,it's too cheap.

C. Oh,thanks.I go it yesterday.

答案:

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2.— ?Some cars are really expensive.国开搜题渝粤搜题

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— ? ? ? ? ? ? ? ? ? ? ? ?

A. I don't know about that.

B. I do hope so.

C. Certainly they are. They burn less gas.

答案:

3.He gave the boss a report which __________ the current market.?

A. explained

B. expected

C. analyzed

答案:

4.All the mobile phones must __________?before the meeting begins.?

A. turn off

B. be turning off渝粤题库，我们的目标是要做全覆盖、全正确的答案搜索服务。

C. be turned off

答案:

5.The school conducted a(n) __________ investigation on the accident. ?国家开放大学作业答案

A. positive渝粤搜题

B. negative渝粤题库，我们的目标是要做全覆盖、全正确的答案搜索服务。

C. extensive

答案:

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6.二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。?

? ? In 1909 an English newspaper offered ￡ 1,000 to the first man to fly across the English Channel in an aeroplane. Today, modern jets cross it in minutes. But at that time it still seemed a good distance. The race to win the money soon became a race between two men. Both were very colorful.

? ? ? One was Louis Bleriot. He owned a factory in France that made motor car lamps. He was already well known as a pilot because he had had accidents several times. Some people laughed at him. One man said, “He may not be the first to fly across the Channel but he will certainly be the first to die in an accident!” But Bleriot was really a good and brave pilot. He also had many good ideas about aeroplane design.

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? ? ? The other man was Hubert Latham. He was half French and half English. He took up flying when his doctors told him he had only a year to live. “Oh, well,” he said, “if I'm going to die soon, I think I shall have a dangerous and interesting life now.”

? ? ? Latham was the first to try the flight across the Channel. Ten kilometres from the French coast, his plane had some trouble. It fell down into the water and began to sink under the water. A boat reached Latham just in time. He was sitting calmly on the wing and was coolly lighting a cigarette. Bleriot took off six days later. He flew into some very bad weather and very low cloud. He somehow got to the English side and landed in a farmer's field. When he did so, a customs (海关) officer rushed up to his plane. Planes have changed since then, but customs officers have not. “Have you anything to declare?” The officer demanded.渝粤题库

1. The story took place .

A. in the early 20th century国开搜题

B. in the 19th century

C. at a time not mentioned in the passage

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2. Bleriot was well known as a pilot because .渝粤题库

A. he was unusually brave

B. he had many good ideas about aeroplane design

C. he had had a few accidents

3. Why did Hubert Latham want to fly across the Channel? ?

A. He thought he could manage it easily.

B. He knew he only had a year to live.

C. He had always been interested in flying.

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4. Why did the customs officer rush to the plane? ?

A. To ask if Beriot had anything to declare.

B. To make sure that the pilot was not hurt.

C. To ask why the plane had landed in a farmer’s field.渝粤搜题

5. “Do you have anything to declare?” means .渝粤题库

A. “Do you want any help?”

B. “Is there anything wrong?”

C. “Have you brought anything on which custom duties must be paid?”

(1).

A. C

B. B

C. A

答案:

(2).

A. C渝粤教育

B. B

C. A

答案:

(3).

A. C

B. B

C. A

答案:

(4).

A. C

B. B

C. A

答案:

(5).

A. C

B. B

C. A

答案:国家开放大学作业答案