Question

【题目】Eating vegetables a lot your health.

A. are good for B. are good at

C. is good for D. is good at

Answer 1

【答案】C

【解析】句意：多吃蔬菜对你的健康是有益的。当动名词短语作主语时，谓语动词应该用单数形式，句子的主语是Eating vegetables a lot，所以应该用单数，故排除AC，短语be good for对……有益；be good at sth擅长。根据句意故选C。