Some scientists think that it may take years to make robots look like people, and do the same things as us.A. hundreds of B. two hundreds of C. two hundreds 题目和参考答案——青夏教育精英家教网—

题目内容

Some scientists think that it may take _________years to make robots look like people, and do the same things as us.

A. hundreds of B. two hundreds of C. two hundreds

【解析】

试题分析：句意：一些科学家认为制造像人一样的机器人跟我们做一样的事有可能花费数百年时间。在hundred前面有具体数词时，不用复数，不连用of，但前面没有具体数词时即表示概数时，必须使用复数形式并连用of，所以选A。

考点：考查数词。

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