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Some scientists think that it may take ______ years to make robots look like people, and do the same
题目简介
Some scientists think that it may take ______ years to make robots look like people, and do the same
题目详情
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
题目简介
Some scientists think that it may take ______ years to make robots look like people, and do the same
题目详情
A、hundreds of
B、two hundreds of
C、two hundreds
答案
试题分析：英语中数词表示概数时，后面加s，和介词of搭配使用。用原形时表示具体数字和数词搭配使用。句意：一些科学家们说，让机器人看起来像人一样，和我们做一样的事情，还需要很多年。结合语境可知本句中表示的是概数，故选A。
点评：英语中关于hundred、thousand和million三个数词的用法只需要记住一个原则就行。即；前有数词则不加s，加s必加of。