成人英语三级考试

【单选题】You ______ all those clothes! We have a washing machine to do that sort of thing.


A．needn't have washed
B．shouldn't have washed
C．must not have washed
D．can not have washed

网考网参考答案：A
网考网解析：
本题考查的是情态动词的应用。A本不需要；B本不应该。根据句意应选择A。must的意思是“禁止”，can的意思是“能够”。本句的意思是：“你本不必洗那些衣服!我们有洗衣机做那种事情。” 查看试题解析出处>>