—— Do you still remember the day when we went to the Great Wall?
—— I can’t remember it well, but______sometime last autumn?
A.might it be | B.could it have been | C.could it be | D.must it have been |
推荐套卷
—— Do you still remember the day when we went to the Great Wall?
—— I can’t remember it well, but______sometime last autumn?
A.might it be | B.could it have been | C.could it be | D.must it have been |