According to the new traffic laws peopledrive after drinking wine or beer.A. mustn’tB. wo

问题补充：

According to the new traffic laws, peopledrive after drinking wine or beer.

A. mustn’t

B. won’t

C. needn

D. may not

答案：

(答案→)A. mustn’t

B. won’t

C. needn

D. may not

解析：此题考查情态动词的基本用法，mustn’t表示严令禁止的事情。