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【奥鹏】陕西开放大学2022年秋《理工英语4》(本科)单元自测4

陕西开放大学2022年秋《理工英语4》(本科)单元自测4试题

 

试题 1

[单选题] —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.

 

试题 2

[单选题] —3D printing?is one of the latest technological?innovations.

—_______________________Maybe its functions are questionable.

A.Really?

 

B.Exactly.

 

C.I think so.

 

试题 3

[单选题] —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.

 

试题 4

[单选题] She’s not very optimistic______the development of 3D printing.

A.to

 

B.about

 

C.at

 

试题 5

[单选题] This 3D printer was designed______produce snacks.

A.to

 

B.for

 

C.with

 

试题 6

[主观题] 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.

Lucas: Really?(1)_________.

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

Lucas: (2)_________.

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.

Michael: (3)_________. 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.

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

Michael:(4)_________. It can print all kinds of dessert and starter.

Lucas: Is it expensive?

Michael:(5)_________.

A.It is about $. 1, 000奥鹏作业答案请进open5.net或请联系QQ/微信:18866732

B.Maybe its functions are questionable

C.It is really true.

D.What are the main functions of it?

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

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