Question

In the future we will have robots and they can clean the houses and ______ the children.

A. care for B.care of C.look after D.look at
说明原因

Answer 1

答案选C.look after 照顾；照料
A. care for 关心，照顾；喜欢（一般指人）

B.care of 由…转交

D.look at v. 看；考虑；着眼于

Answer 2

选C
这里的意思是照顾，照看，照料
可以用look after 或者take care of ,其他都不可以。