Question

【题目】You are not strong enough. I think you need __________.

A. to exercise more

B. more exercise

C. to do more exercise

D. A,B & C

Answer 1

【答案】D

【解析】

试题分析：句意：你身体不够强壮，我觉得你需要多锻炼。exercise可以作动词“作锻炼”。也可以作不可数名词，构成take/do + exercise“作锻炼”.所以A B C 三项都正确，选D。