we need to eat well every day为什么加to,need to是短语?
问题描述:
we need to eat well every day为什么加to,need to是短语?
答
need可作情态动词(need do sth)和行为动词(need to do sth).两者意思不变.
we need to eat well every day为什么加to,need to是短语?
need可作情态动词(need do sth)和行为动词(need to do sth).两者意思不变.