问题补充:
—Excuse me, could you spare me some time?
—Sorry, I a lecture in the hall in a few minutes.
A. have given
B. will have given
C. am giving
D. will be giving
答案:
A. have given
B. will have given
C. am giving
(答案→)D. will be giving
解析:试题分析:句义:打扰了。你能抽出几分钟吗?对不起,再过几分钟我将正在大厅里做演讲呢。据关键词in a few minutes.再过几分钟表将来而A是现在完成时所以A不对, B是将来完成时C进行时表将来而D是将来进行时,本句强调再过几分钟我将正在做演讲,所以根据句义D正确。