24春国开电大吉林广播电视大学理工英语4unit4 形考成绩单元自测4（10分）参考答案_1

unit4 形考成绩_单元自测4（10分）0

unit4 形考成绩_单元自测4（10分）0

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. —?Do you?like that technology exhibition?

— Yes, I?like it very much. ????????????????????? .?

A. ?It finally comes true.

B. It shows me the impressive magic power of 3D printing.

C. It is a good chance.

答案:

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

—What?? ????????????????????? ?渝粤搜题

A. Where is it displayed?

B. ?It really matters.

C. That’s fine.?

答案:

3.—?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:

4.Flowers grow well?in a warm climate.?Similarly, technology ____ in a harmonious?society. ?渝粤题库

A. is flourishing国家开放大学作业答案

B. will flourish

C. ?flourishes

答案:

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

A. to

B. for

C. with

答案:

6.二、阅读理解：阅读下面的对话，选择合适的内容将对话补充完整。

（教材对话原文）

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

Lucas: What? Never heard of it.

Michael: It is one of the most latest technological?innovations.一网一平台答案

Lucas: Really? .

国开搜题

Michael: Come on! You should learn to be?open-minded.

Lucas:渝粤搜题

Michael: The 3D printing technology could be used in construction, engineering, biomedicine, and many other fields. It can print anything, a house, a car, even a liver!

Lucas: That can’t be true. I will never believe this.国家开放大学作业答案国开搜题

Michael: .All these?will be absolutely carried out by 3D printers. There’s a company called Natural Machines has introduced a 3D printer for food producing.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。

Lucas: I guess that there are a lot of procedures involved in this process. So this printer must be very big.

Michael: . It can print all kinds of dessert and starter.

Lucas: Is it 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。

Michael: .

?渝粤搜题

A. It is about $.1,000

B. Maybe its functions are questionable国开形成性考核答案

C. It is really true.

D. What are the main functions of it?

E. In fact, it is as big as an oven

(1).国开搜题

A. A

B. B国家开放大学作业答案

C. C渝粤教育

D. D

E. E

答案:渝粤教育

(2).

A. A

B. B

C. C国家开放大学作业答案

D. D

E. E

答案:

(3).

A. A

B. B

C. C

D. D

E. E

答案:

(4).

A. A

B. B

C. C

D. D

E. E国家开放大学作业答案

答案:

(5).

A. A

B. B

C. C

D. D国开搜题

E. E一网一平台答案

答案: