问题

According to traffic laws, drivers_____ drive cars after drinking wine.
A:needn’t
B:ought to
C:mustn’t
D:may not
B:ought to
C:mustn’t
D:may not
正确答案是:
同类题型
It isn’t going to rain, so you take an umbrella with you.
Her math book is _____ the sofa.
We were swimming in the lake _____ suddenly the storm started.
Wild animals are losing their living areas because people ______ trees and forests.
Could you tell me ?–Sorry, I don’t know .I was not at the meeting.