24秋国开电大春山西开放大学理工英语3单元自测7（预备知识：Unit 7；10分）答卷参考答案

单元自测7（预备知识：Unit 7；10分）答卷

单元自测7（预备知识：Unit 7；10分）

试卷总分:100 得分:100

1. — ?Some cars are really expensive.

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。

— ?? ? ? ? ? ? ? ? ? ? ?

A. Certainly they are. They burn less gas.?

B. I do hope so.?

C. I don't know about that.?

答案:

2.— ?Sorry. I have taken your car key by mistake.

国家开放大学作业答案渝粤搜题

— ?? ? ? ? ? ? ? ? ? ? ?国家开放大学作业答案

A. That's right.

B. You're welcome.

C. It doesn't matter.

答案:国开形成性考核答案渝粤搜题渝粤题库，我们的目标是要做全覆盖、全正确的答案搜索服务。

3.The news reporters hurried to the airport, only ______the film stars had left.

A. to tell

B. to be told

C. telling

答案:国开搜题

4.Tom?_______ have?kept?his?promise.?I?wonder?why?he?changed?his?idea.?渝粤教育

A. must国家开放大学作业答案

B. should一网一平台答案

C. need渝粤题库

答案: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。

渝粤题库

5.The school conducted a(an)(n) __________ investigation on the accident. ?

A. negative

B. extensive一网一平台答案

C. positive

答案:

6.二、听力理解：请听下面的对话，根据对话内容进行判断，正确为“T”，错误为“F”。

点击听音频

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。

Henry thinks the transportation system is simple. ? 1

2. Julie believes more roads should be built and there will be?fewer traffic jams. ? 2

3. According to Henry, people should be encouraged to use cars. ? 3渝粤搜题

4. Both Henry and Julie agree that people should pay tax for?using cars. ?? 4

5. According to Henry, people will be in favor of using cars less?to make the air cleaner. ?? 5

(1).__1__

A. T

B. F

答案:国家开放大学作业答案

(2).__2__

A. T一网一平台答案

B. F

答案:

(3).__3__国开形成性考核答案

A. T

B. F

答案:

(4).__4__

A. T

B. F

答案:

(5).__5__

A. T

B. F

答案: