that和one的区别,可否说The apples in Chengdu are cheaper than the ones in Beijing

that和one的区别,可否说The apples in Chengdu are cheaper than the ones in Beijing the one和that的区别 the one和that 有什么区别 the better one 和a better one 的区别 a second one,another one ,the second one 的区别特别是a second one 和 another one 的区别！ the one 和that的区别是什么?书上说,that主要代替前面的不可数名词,替代的是同类异物.这题应该是the one 还是that?The desk in my room is better than ____in your room. it,that,the one的区别 one year ago 和a year ago 没有任何区别吗?可否说明一下：one 和a 在任何情况下都可以互换的吗? ,one和that的用法跟区别 that one和another 的区别 one,that和it的区别 one与that做代词的区别我们老师今天讲,one 与it和that做代词的区别有一个例句the weather in Shanghai is hotter than that in Beijing.老师说,that 指上文提到过的事情,我看语法说上也这么说,但是one也可以指 这句句子选什么?To our relief,____happened that no one was in when the explosion occurred.A.what B.this C.it D.there为什么?另外说下C和D的区别, a week 和one week以及the week的区别. it/one/the one/ones/the ones/that具体的区别语法书上说that有时可以替代the one,是什么情况它们可以相互替代呢?it和one都可以指上文中提到过的事物,那么什么情况下用it,什么情况下用one呢我非常的分 困扰很久的一种选择题类型Is this research center ____ the foreign guests visited last week?A.that B.which C.where D.the one E.onePS 重点是the one和one的用法与区别!感激不尽! one ,that one,ones,the ones,that,it的区别求one ,that one,ones,the ones,that,it的详细区别 the one 和the first的区别