单元自测4（10分）

试卷总分:100  得分:100

一、选择填空：阅读下面的对话或句子，从A、B、C三个选项中选出一个能填入空白处的最佳选项。

1.—They are testing the 3D printer. Don’t you come and see it?

—What

A.Where is it displayed

B.It really matters.

C.That’s fine.

答案:

2.—What do you want to be?

—.

A.I want to have a cup of coffee.

B. I want to be honest.

C. I would study computer science than dancer.

答案:

3.— 3D printing is one of the latest technological innovations.

—____Maybe its functions are questionable.

A.Really

B.Exactly.

C.I think so.

答案:

4.Flowers grow well in a warm climate. Similarly, technology ____ in a harmonious society.

A.is flourishing

B.will flourish

C.flourishes

答案:

5.This 3D printer was designed ____ produce snacks.

A.to

B.for

C.with

答案:

6.__1__

A.A

B.B

C.C

D.D

E.E

答案:

7.__2__

A.A

B.B

C.C

D.D

E.E

答案:

8.__3__

A.A

B.B

C.C

D.D

E.E

答案:

9.__4__

A.A

B.B

C.C

D.D

E.E

答案:

10.__5__

A.A

B.B

C.C

D.D

E.E

答案: