问题补充:
You all those clothes! We have a washing machine to do that sort of thing.
A. wouldn’t have washed
B. mustn’t have washed
C. needn’t have washed
D. can not have washed
答案:
A. wouldn’t have washed
B. mustn’t have washed
(答案→)C. needn’t have washed
D. can not have washed
解析:考查情态动词。needn’t have done本没有必要做。句意:你本没有必要洗那么多衣服!我们有洗衣机来做那种事情。