问题

You ______swim in this part of the lake.It’s dangerous.
A:mustn’t
B:needn’t
C:won’t
D:may
B:needn’t
C:won’t
D:may
正确答案是:
同类题型
Where is my pen–Oh, sorry, I have taken yours ____mistake.
Must I do the rest of the work today— No, you _________finish ittomorrow.
The basketball match will be put off if it________
I’mgoing to Hainan on vacation next week.– _.
Though he hasn’t achieved the goal, he isn’t a failure_____ , he is a true man indeed