needn't和don't Need 还有You'd Better的问题you'd better .hadn't you you'd better = you had better 为什么不能用didn't you I'd like = I would like那反义疑问句用什么?She _____ worry about the physics contestA.needn't toB.needsC.dosen

needn't和don't need的区别和用法? needn't 和 don't need 的区别 needn't 和 don't need to 有什么不同? don't need 和needn't 有什么区别啊? don't need 和 needn't 有什么区别? don't need,needn't 的区别 don't need 等不等于 needn't needn't needn't have done 和don't need to 的区别 needn't和don't need to有什么区别?haven't和 don't have 有needn't和don't need to有什么区别?haven't和 don't have 有什么区别? needn't don't need它们的区别 We ________much sleep.(don't need,needn't) you _____pay for the book if you _____itA don't need to ;needn't B don't need ;don't need C needn't ;needn't D needn't ;don't need 英语翻译为什么用needn't而不用don't need, needn't do和don't need to do有啥区别 needn't和don't need在用法上有什么区别吗?大家帮帮忙,谢谢! needn't +V 和 don't need+V的区别V表示 动词 请赐教 I needn't 和 I don't need的区别?可否举例说明？ needn't to come,don't need come,don't need coming与needn't come的区别