If I hadn't been lucky enough to meet you, I really __________ what I would have done.
A.don't know | B.hadn't known |
C.wasn't knowing | D.wouldn't know |
推荐套卷
If I hadn't been lucky enough to meet you, I really __________ what I would have done.
A.don't know | B.hadn't known |
C.wasn't knowing | D.wouldn't know |