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奇速英语时文阅读-仿生手臂的科技新进展

作者:未知 时间:2021-10-21 阅读:( )

 

A bionic(仿生学的) arm is not a real arm. It is mechanical(机械的). It works almost as well as a real arm. It changes a person’s life. A person does not need so much help from other people if he has this arm. He can play games or ride a bike. He can tie his shoes.

Campbel Arid got his bionic arm in 1998. 

………………略

本时文内容由奇速英语国际教育研究院原创编写,未经书面授权,禁止复制和任何商业用途,版权所有,侵权必究!(作者投稿及时文阅读定制请联系微信:18980471698)

1. What can we learn about the bionic arm?

A    It doesn’t work well.

B    It looks like a real one.

C    It doesn’t need power.

D    It can help a person a lot.

 

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