Question

【题目】His job at that time was ___________ those poor children.

A.look afterB.looks after

C.to look afterD.to looking after

Answer 1

【答案】C

【解析】

句意：他那时的工作是照顾那些可怜的孩子。

考查非谓语动词。本句是主系表结构，谓语动词是was，后面用非谓语动词做表语；可知填动词不定式或动名词，填to look after或looking after；故选C。