We are told everything in the library should ______ after well by every student in the school.

问题描述:

We are told everything in the library should ______ after well by every student in the school.
A.look B.looked C.be looked D.is looked
为什么A不对而要选C?

everything in the library should be looked after well by every student in the school这部分是told的宾语,everything in the library 与look after之间是被动关系,所以要选C.我们被告知图书馆的每一样东西都要被...