Question

They ________ healthy and they _______healthy food. A．all are, often eat B．are all, eat oft.

They ________ healthy and they _______healthy food. A．all are, often eat B．are all, eat often C．all are, eat often D．are all, often eat

Answer 1

D

本题的含义是他们都健康，他们经常吃健康食物，all和often用在句中的位置为在be动词，情态动词，助动词之后，其它动词之前，故选D。