have to 和 need to 的区别搞不清了.最好能说得让我一下子就搞清楚了.我知道有主动、强迫的区别，但在句子中，如果是空着的，要填进去时，就分不清了。

have to 和need to 的区别?谢谢 need,must 和 have to 的区别need,must and have to的区别 need not 和 don't have to 的区别 need t和don t have to的区别 must to do sth 和 have to do sth和need to 的用法急 need ,must 和have to 的区别must和 need的区别 need和 need to 的区别 don't need to 和 have to 是什么关系 掌握have to （不得不）和do not need to（不必要）的用法, have to 与need to 的区别,急 急 情态动词都有什么?加动原?need和have是不是?need to是还是need是? have need to do造句 people need to have a hope 和people need have a hope哪个对? have to 和had to 的区别比如说用need的一般疑问句 回答是yes i have to 还是i had to must 和must not ,have to 和not have to ,need和not need有什么区别 would have to 和 need 有什么区别? need to do 和 need doing的意思和区别 have to,must,do not need,needn't的区别用法和区别