doesnt need sth.和neednt sth.的区别和用法

doesnt need sth.和neednt sth.的区别和用法 need to do sth 和need do sth的区别 need to do sth 和 need doing sth的区别? need to do sth 和need do sth列句 I need a smoke 还是 I nee to smoke need to do sth和need doing sth的用法、意思和区别是什么? need to do sth和need doing sth 的区别同题 英语几个短语的区别need to do sth 和need doing sth 的区别 must to do sth 和 have to do sth和need to 的用法急 need sth to do need doing sth造句 sth.need doing need什么sth need 的用法need to do sth 和 need doing sth 的区别..有没有need to doing 的这个用法?麻烦讲得易懂些 doesnt matter和nevermind区别及用法 用need to do sth.和agree to do sth.造句 don't have to do sth 是否等于don't need to do sth 和needn't do sth need to do sth,need do sth.needn`t do sth和don`t need有什么不同!need to do sth,need do sth.needn`t do sth和don`t need有什么不同,我们今天刚学,但是我没听懂,好象是说哪个是情态动词哪个是动词!但是,它们的用法