有I don‘t need to do这种形式吗或者是I needn't do形式?
有I don‘t need to do这种形式吗或者是I needn't do形式?
英语翻译要这种形式 I don't know ____ to do this weekend
need to do sth,need do sth.needn`t do sth和don`t need有什么不同!
don't need to do 与needn't do 有什么区别?
needn't do sth与don't need to do可以通用吗?
need的否定形式need的否定是needn't还是don't need 用法怎么样
don't have to do sth 是否等于don't need to do sth 和needn't do st
needn,t .do 是不是等于don,t need to do 一个是情态动词 一个时实义动词
I don't need to do my homework today
Mother,i don't need to get up,do
什么是实意动词need 有两种形式1.need to do sth.否定:don't need to do sth.2.
I needn't study.和I don't need to study.区别是什么?