在纽约的大街上，你可以看到各种各样的人，他们有着不同的肤色，来自不同的阶层。
查看答案
—I think Miss Gao must be in the library. She said she would go there.—No. She __be there, I have just been there.
A. can’t
B. mustn’t
C. needn’t
D. wouldn’t
—The room is so dirty . ______ we clean it?—Ok.
A. will
B. Shall
C. Would
Do
微信支付 
支付宝支付