英语：don't+v(动词)与v（动词）+not有什么区别?例如：1.have与haven't的区别2.needn't与

英语：don't+v(动词)与v（动词）+not有什么区别?例如：1.have与haven't的区别2.needn't与 情态动词(must't 与 needn't 的区别) I don't have..与I haven't ..的区别 haven't与have no与don't have有什么区别 needn't +V 和 don't need+V的区别 not have与haven‘t的区别与用法 1.have no,haven't与don't have的区别.2.a man与the man的区别. needn't与don't need的区别 needn't和don't need to有什么区别?haven't和 don't have 有 英语语法don't have to 与 don't need to的区别和用法don't need to和 needn' I don"t have 与I haven't got的用法与区别 don't need to do 与needn't do 有什么区别?