these和those的用法和区别._____are my books.They are cheap .They are over there._____are yours .They are thinner.They are here.第一题为什么用those,第二题为什么用these?

this these those的用法和区别 请问there these this those 的用法和区别 问this that these those there 的用法和区别~ 关于they these those什么时候用they什么时候用these什么时候用those?关于它们的区别和用法 these,this,that,those,it,they等的用法和区别 these和 those怎么区别 THOSE,THESE用法上的区别? those,these用法上的区别 these days和those days的用法区别.要有权威性啊!如果可以的话请把出处告诉我. these和those的区别与辩别 those和these的区别是什么 为什么How are you those days.要把those 改为these these those 用法these 和those 哪个用于疑问句或一般疑问句,这此需要检验吗?这里的这些是用these 还是those ,为什么? 代词的 用法 (英语)that it those these one ones 等代词的用法和区别,他们分别代指什么.如何运用如果回答完整, 指示代词“this,these,that,those”的用法与区别 their here there these those的用法及区别 these和those的用法和区别._____are my books.They are cheap .They are over there._____are yours .They are thinner.They are here.第一题为什么用those,第二题为什么用these? this that 和these those的不同用法列举四条 the和this that,these those有什么区别?