____ too much meat isn't good for your healty.A eating B eat C to eating D to eat

问题描述:

____ too much meat isn't good for your healty.A eating B eat C to eating D to eat
该选哪个?为什么?

a
动名词作主语 吃太多的肉 是主语 后面 是is 动名词做主语 谓语动词用单数