the room is quite neat,it doesn't need cleaning 怎么不说it needn't cleaning
人气:240 ℃ 时间:2020-04-06 05:11:18
解答
这句中的need是实意动词,是“需要”的意思,否定形式是助动词do+not+need原型. need后接宾语.如下说明: need cleaning(动名词)=need to be cleaned(不定式充当名词形式) need a book(需要一本书). need做情态动词时,后面加的是动词原型,此时的need 否定形式才是 needn't .