----Excuseme,couldyousparemesometime?  ----Sorry,I

问题详情：

 ----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

【回答】

D

知识点：动词时态与语态

题型：选择题