Question

【题目】She has to stay at home because she must________ her sick brother.

A. look at B. look for C. look after D. look up

Answer 1

【答案】C

【解析】

句意：她不得不待在家里因为她必须照顾她生病的弟弟。

考查动词look的相关短语。A. look at看B. look for寻找C. look after照顾D. look up向上看，查阅。结合本题语境可知,她必须照顾她生病的弟弟。故选C