needn't have done的反义疑问 求教马上上考场了 万万不要误我 囧

needn't have done的反义疑问 求教马上上考场了 万万不要误我 囧 needn't needn't have done 和don't need to 的区别 needn't have done与shouldn't have done的区别? 区别shouldn't have done 和 needn't have done 关于英语ought to have done 与should have done的区别 有need have done needn,t have done 与should hneedn,t have done 与shouldn't have done 区别有need have done Needn't have done 和needn't do的区别!请告诉我具体的意思.还有,needn't do可以用在虚拟语气中吗?Needn't have done 一定要用在过去时态中吗? didn't need to do 与needn't have done 的区别和相同点 英语中何时使用wouldn,t have done shouldn,t have done couldn,t have done needn,t have donewouldn have done shouldn have done could have done needn have done 呢 must have done 的反义疑问句怎么说 needn't have done用法needn't have done 用法 这是个什么句型?还有别的吗?别如must't have done等 needn't have done造句needn't have doneshould have doneremide sb to do sth造一个句子,有翻译 can have done could have done should have done should to do shouldn't have done shouldn't to do还有needn't have doneneedn't domustn't have donemay not have donemight not have done I dressed very warmly for the trip,but I___so.The weather was hot.a.needn't dob.needn't have donec.can't have doned.shouldn't have done要解释哪个选项正确,为什么是对的? needn't have done和didn't need to do 有什么不同? 造几个英语句子1.could have done2.might have done3.should/ought to have done4.needn't have done 5.would rather have done造的简单一些 写上中文意思 情态动词＋have donemust have done/can't have doneshould have done/shouldn't have doneneed have done/needn't have donemay(might) have done/haven't donecould have done/couldn't have donewould have done/wouldn't have done如何用?我这样分正 must have done 与 may have done 的反义疑问句详解 Didn't need to do还有 needn't have done的区别如题我怕学生会听不懂,最好是英文版的。