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题型:语法填空-短文语填 难度:0.85 引用次数:145 题号:8832148
阅读下面材料,在空白处填入1个适当的单词或括号内单词的正确形式,并将答案填写在答题卡题号为51-60的相应位置上。

People might be surprised to learn that about 50 million people in the world use, or could benefit from the use of, a wheelchair. Actually, the wheelchair is one of the    1    (simple) man-made devices     2    are available to assist the disabled. With the development of science and technology, other moreadvanced forms of devices like robots might come into use.

For years scientists     3    (devote) themselves to developing new types of robots that can be of help to the disabled. It remains    4    (see) what will come out of their efforts, but    5    is for sure is that these robots should meet the following standards.

First of all, they should be easy to operate. Secondly, they must be able to perform multiple    6    (function). All in all, they should enable the disabled to live as normal a life    7    able-bodied people.

If one day their dreams come true, these robots can be hugely    8    (benefit) to all of us. With the assistance of a robot, people living with disabilities may find it easier for them to handle life. However, the most difficult thing for them is not the     9    (convenient) in their lives, but the prejudice. Therefore, unless we get rid of the prejudice, they can not be     10     (true) comfortable.

【知识点】 发明与创造 说明文

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