( ) an apple a day keeps the doctor away 是填eating还是eat

问题描述:

( ) an apple a day keeps the doctor away 是填eating还是eat

Eating 动名词,表示一个习惯。

Eating

选择Eat.就是简单的祈使句或者简单的说理句,不用用eating ,不用动词的ing 形式作主语.
例如,Go to the doctor to get your illness cured.