高等继续教育 / 大学英语I
正确率:100%
题型描述: 单选题
I was giving a talk to a large group of people, the same talk I _ _ _ _ _ _ _ to half a dozen other groups before.
A. had given
B. have given
C. was giving
D. am giving
I was giving a talk to a large group of people, the same talk I _ _ _ _ _ _ _ to half a dozen other groups before.
A. had given
B. have given
C. was giving
D. am giving
参考答案: