问题 选择题

His parents are very concerned about his son at school because he _______moving in his seat.

A.is always keeping

B.always keeps

C.does keep

D.has always kept

答案

答案:A

考查时态;进行时和always连用,表示埋怨或赞扬的语气,句意是:父母很担心在学校的儿子,因为他总是在座位上动来动去。显然这里带有不满的语气。选A。

单项选择题
名词解释