问题 选择题

--- Is it convenient to you if I call you up at 9 o’clock tomorrow morning?

--- I’m afraid not. I _________ a speech then.

A.was giving

B.will be giving

C.am giving

D.will have given

答案

答案:B

考查时态。根据语境时间状语at 9 o’clock tomorrow morning,故用将来进行时,选B。

解答题
单项选择题