it's 就是后面加doing的那个.
it's 就是后面加doing的那个.
It's no pleasure 后面加doing 还是to do
类似于it is no use doing,是不是只要it is 后面加的是n.而不是adj.后面就是加动名词的?
非谓语动词的时候,It's of no use后面加的是todo 还是doing
it 后面的动词加S规则
It is+形容词后面可不可以加doing
it后面跟的动词加S的情况
后面加doing的动词有那些
It's worth while 后面是to do 还是doing
it's because后面能否加that
it's后面加什么人称?
It's time for 后面加什么?