—WhatareMr.andMrs.Blackdoing?—They       teainthegarde...

问题详情:

 —WhatareMr.andMrs.Blackdoing?—They       teainthegarde...

 —What are Mr. and Mrs. Black doing?


—They        tea in the garden.


A. are drinking      B. drank            C. have drunk       D. drink


【回答】

A  由问句“布莱克先生和太太在做什么?”可知答语也用进行时态,谓语动词要用be+v.-ing形式,故只有A项符合。

知识点:动词时态

题型:选择题