问题

I swim here—I’m sorry. Children swim alone here..

A:Must, can’t
B:May, must
C:Can, mustn’t
D:Can’t, can;

正确答案是：

同类题型

The new building _____ at the end of this year _____to that university

It ___ recently that self-funding foreign students are becoming the largest overseas group in China.

Excuse me，but I haven’t got theiPhone 4 ordered through the Internet． —Sorry madam,I’m sure youhave it by this Friday．

I am dead tiredI can’t walk farther，Tom—________，JohnYou can do it

If it _____ tomorrow, I will stay at home.