it is和is后面都各加什么词?

it is和is后面都各加什么词? It is ...that...后面加什么词 it is 后面加什么词 adj还是什么 用于体重it is out of后面跟什么词 it is 句型后面应该跟什么? It is difficuit .后面接什么 It is time后面接什么 it is useless后面加什么? It is a fish.It is very nice.very 后面加什么词 It is reported that和This is reported 后面分别跟什么语态啊 As is known to us.和It is known to us.后面接什么啊?为啥 It is time that 和it is high time that怎么用什么区别后面加的时态 what day is it?和when is it ?用法有什么不同?what day is it?和when is it ?用法有什么不同when is ...后面可以接什么名词? is 和is it 有什么区别 is后面加什么词 what 和 what's 后面加什么what is your iob?what make is it 一个有is 一个没有 what 开始的问句 怎么加后面 this is和that is后面接什么名词? it is funny 和it is fun有什么区别?