Question

【题目】When he ______，he ______ to be a policeman.

A. grow up；want B. grows up；want

C. grows up；wants D. grow up；wants

Answer 1

【答案】C

【解析】

句意：他长大后想当警察。考查主谓一致。本句是时间状语从句，主句和从句时态要一致，主语都是he，可知谓语动词使用单数，填grows up，wants；选C。