题目内容
There was plenty of time. You____________(没有必要担心) about how long it would take. (need)needn’t have (been) worried
解析:考查情态动词+完成时,表示对过去的推测。
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题目内容
There was plenty of time. You____________(没有必要担心) about how long it would take. (need)needn’t have (been) worried
解析:考查情态动词+完成时,表示对过去的推测。