黑龙江开放大学24秋理工英语3单元自测7【标准答案】

单元自测7（预备常识：Unit 7；10分）

试卷总分:100 得分:100

1.— ?Some cars are really expensive.



— ?? ? ? ? ? ? ? ? ? ? ?

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

B.I do hope so.?

C.I don\'t know about that.?



2.— ?If you like I can mail the tax bill for you?



— ?? ? ? ? ? ? ? ? ? ??

A.You are so kind.

B.That\'s very kind of you.

C.You are great.



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

A.negative

B.extensive

C.positive



4.He was rushed to the hospital with __________ injuries.?

A.different

B.multiple

C.light



5.Tom?_______ have?kept?his?promise.?I?wonder?why?he?changed?his?idea.?

A.must

B.should

C.need



6.二、听力了解：请听下面的对话，依据对话内容进行判别，正确为“T”，错误为“F”。



点击听音频



1.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

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).cloze Subject

A.T

B.F

(2).cloze Subject

A.T

B.F

(3).cloze Subject

A.T

B.F

(4).cloze Subject

A.T

B.F

(5).cloze Subject

A.T

B.F