These patients need looking after.need 是to do sth.为什么这句话是doi
These patients need looking after.need 是to do sth.为什么这句话是doi
need sth to do
need sth与need to do sth
need sth to do sth
need是情态动词 need do结构 为什么还有need to do
need的否定形式可以是need need to do sth为啥在否定形式时不可以呢?need doing sth在否
need money to do sth
英语大手来到底是need to do 还是need do sth刚刚查了有的说没有need do sth有的说有
need to do sth和need do sth区别?
need to do sth 和need do sth列句
请问是there is no need doing sth还是there is no need to do sth?谢谢
need to do的否定为什么不可以是 need not to do