2024年3月17日发(作者：)

新核心大学英语科技英语课后练习

一、单选题:每题2.5分，计37.5分

1. Robots are known to save costs, to improve quality and work conditions, and to

minimize waste of resources. In the sentence above, the word “minimize” is closest in

meaning to （）. [单选题] *

A)collect

B) reduce(正确答案)

C) develop

D) throw

2. Furthermore, robot-based production increases product quality, improves work

and leads to an optimized use of resources. In the sentence above, the words “an

optimized” is closest in meaning to （）. [单选题] *

A)the worst way of

B)a legal way of

C)the best way of(正确答案)

D) a common way

3. Robotic technologies, such as navigation, motion control, sensing and cognition, will

enable a broad range of innovations in today's products resulting, for example, in more

flexible, environmentally friendly transport systems and intelligent household appliances.

In the sentence above, the word “flexible” is closest in meaning to （）. [单选题] *

A)elastic(正确答案)

B)breakable

C) hard

D)solid

addition, the technologies applicable to space robotics will enable a wide range of

Earth-based exploration and material processing activities from automated undersea

inspection to mining and mineral extraction under hazardous conditions. In the sentence

above, the word “hazardous” is closest in meaning to （）. [单选题] *

A)easy

B)difficult

C) ideal

D) dangerous(正确答案)

5. On the other hand, job profiles will improve as robots take over dangerous, dull and

dirty jobs not only in the manufacturing industries. In the sentence above, the words “take

over” is closest in meaning to （）. [单选题] *

A) take back

B)take away

C) undertake(正确答案)

D) take off

6. Infrared sensors work in conjunction with a lens on the top of the machine that houses

a 360° panoramic camera. In the sentence above, the word “houses” is closest in meaning

to （）. [单选题] *

A)hides

B)lifts