The sheep_______by the boy_______the people who are working here.

问题描述:

The sheep_______by the boy_______the people who are working here.
A.is looked after,is given B.that is looked after,are given
C.that are looked after ,are for D.are looked after ,will be given

选C sheep单复数同形 这里应该是复数 且在定语从句中羊是先形词 是物 要用That 又因为是复数 用are 只能选C