Question

【题目】People ______ drive after drinking wine or beer according to the new laws.
A.couldn't
B.needn't
C.wouldn't
D.mustn't

Answer 1

【答案】D
【解析】考查情态动词的应用。句意：根据新交通法，人们禁止在喝酒或啤酒后驾车。” A couldn't“不能”； B needn't“不必”；C wouldn't“不会”；D mustn't“不许，禁止”。根据句意可知，故选D。