题目内容
用情态动词完成句子
You ________ (当时没有必要洗) all those clothes! We have a washing machine to do that sort of thing.
答案：
解析：
解析：
|
needn't have washed |
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题目内容
用情态动词完成句子
You ________ (当时没有必要洗) all those clothes! We have a washing machine to do that sort of thing.
|
needn't have washed |