that ,this ,it 的用法----He got his first book published.It turned out to be a best seller.----When was ___?----_____was in 2000 when he was still in college.A.that;This B.this ;It C.it; This D.that;It第一个空为什么填that,第二个空为

连词it、that 、this 、its 的用法 this,that的用法 THIS、THAT和IT的指代用法有什么区别? THIS,THAT和IT的指代用法有什么区别 that is it is it is for this is for的区别及用法 it,one,that 的用法? it seems that 的用法 it seems that的用法 it follows that的用法 these,this,that,those,it,they等的用法和区别 区别one,it,that,this作代词的时候意义和用法有什么不同? this that these those的用法 this 和that用法的区别 that this it的区别 this that it的区别 What's this It's pen .为什么答句不用this is pen,到底it,that ,this 的用法区别是什 英语中一些代词的用法one that (this) it 尤其是前面两个,it我知道表示同一个事物 what was it that made you decide to choose this company?这句子里的that 的用法?先谢啦But people say that in this company .此句中的that 又是什么用法呢?