Eating an apple a day is considered ____.

题目

Eating an apple a day is considered ____.
A healthy B healthful C healthily D health

答案

sth is considered+adj 意思是某物怎么样,后面跟的必须是形容词,D是名词,所以排除.C是副词,排除.healthy意思是形容人身体健康,例如 She is healthy.或者 a healthy life style
是专门形容事物的,healthful food 健康的食品