问题 选择题

If he _______, don’t interrupt him.

A.still works

B.is still working

C.still had been working

D.will still be working

答案

答案:B

这题考查时态的用法,根据句意:如果他在工作别打扰他.应该填将来进行时,但if条件句中要用现在时表示将来时,选B,现在进行时表示将来进行时.

单项选择题 A1/A2型题
单项选择题 A1型题