- You don't forget when we borrowed that reference book, do you? - I can't remem
来源:网络
时间:
推荐文章

— You don't forget when we borrowed that reference book, do you?
— I can't remember now but ___ sometime last week? [ ]A. might it be
B. could it be
C. could it have been
D. should it have been
试题答案
C