Question

【题目】How often does Jim ________ donuts? ( )

A.eatsB.to eatC.eat

Answer 1

【答案】C

【解析】

吉姆多久吃一次甜甜圈？考查动词原形。A、eats 第三人称单数。B、to eat 不定式。C、eat 吃，动词原形。根据 How often does …?可知，含有助动词 does 的特殊疑问句，谓语动词用原形 eat。故选C。