问题

Wow! You look different! You wear glasses.— Yes, I did. But now I am wearing contact lenses(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 plane will take off _________ three hours. I must get to the airport right now.[ ]
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Can I help you? —I want to buy something _____ presents _____ my mother. [ ]
He wants ____________some vegetables.
I don’t think it’s good to play computer games on school nights. You should _______ it.