Question

【题目】Do you think is important ?

A. that; exercise B. it; exercise

C. that; to exercise D. it; to exercise

Answer 1

【答案】D

【解析】句意：你认为锻炼身体很重要吗？考查宾语从句和动词形式辨析。it+is+形容词+to do sth.做某事是……的，固定句式；本句是宾语从句，it是从句的形式主语，不定式才是真正主语。根据句意结构和语境，可知选D。