need 用法I need to use...I need be polite...请问两句中need的成分,为什么need 后面会加不定式

need 用法I need to use...I need be polite...请问两句中need的成分,为什么need 后面会加不定式 I need not to need need的用法（need to） need的用法?need to do还是need do? I need to help! i need to I need to beauty need的用法谁给我讲一讲?I ____buy any wine.A need not B.don't need C.don't need to选什么?为什么 lost because to cell your I mine.need use phone I连词成句,快 英语达人哥呢,i need your helphow to use to or for If you need to use it .I can ( )it to you I am in Suzhou now.if you want to learn English,you need to use it. need和need to的具体用法、要举例子 I need your a___ on ow to use the new CD playerI need your a___ on how to use the new CD player 英语need用法I needn't to go out这里的need是情态动词 怎么接不定式了类似的还有Need not to know you________ take this rubber away because i need to use it 用may填空 LeArn English well,I need to use it.哪里错了 Because of love,you protect you therefore I need to use a lifetime