问题
Wow! You look different!You wearglasses.— Yes, I did. But now I am wearing contactlenses(隐形眼镜).
A:could
B: must
C:used to
D:would
B: must
C:used to
D:would
正确答案是：
同类题型
The further falling of the stock market as reported today has_____ a fresh wave of selling.
Don’t pick flowers in the garden next time, Bill.—-_______.
The doctor is now very busy, many patients are waiting _______outside his office.[ ]
Tom, did MrLi join you in your discussion?— No, he _____, but he happened to have fallen ill