He goes back home to see his parents few weeks.A. every aB. everyC. eachD. some

问题补充：

He goes back home to see his parents few weeks.

A. every a

B. every

C. each

D. some

答案：

A. every a

(答案→)B. every

C. each

D. some

解析：考查固定搭配：every可以表示“每隔……”而each则无此意。Every few+可数名词复数，每隔几个…,句意：他每隔几星期就回去看他的父母。选B。