英语it that one 指代某一东西时区别是什么

英语it that one 指代某一东西时区别是什么 it one this that 指代上文内容时的区别 one,that,it在指代前面的词汇、短语、句子,以避免重复时,分别指代什么? 英语中that和that one皆是指示代词吗?它们分别能指代什么? one,that,it,which到底怎么区分上文指代的内容 that,ones,those,it作为代词时所指代的东西有什么区别 语法!非常难的几个问题,语法专家帮忙看下,1.It was recognized that food contained protein.这是形式主语句吗?如果It指代的是上文中的某一件事或某一件东西,那还是形式主语句吗?that food contained protein it that one,在英语中代指区别 英语代词中it和one的区别都可以指代前面提到过的,他们的区别在哪里? 代词的泛指与特指区别问个外英语语问题：Using renewable energy sources is a simple idea,but （）we find it hard to put into practice.A one B whatC which D that答案选的是A one 解释说one指代的是前面的idea,相当于an i one it that 区别 it /that/one区别 SAT语法 IT指代对象It能不能指代从句?动词短语?还是只能指代名词?that好像都可以指代的吧 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 和 it有什么区别两者不都可以指代上文提到的东西么?有什么区别 不要复制粘贴谢谢 1.it（指代英语）is essential if one is to study medicine,for example;or if one is to .1.it（指代英语）is essential if one is to study medicine,for example;or if one is to become a pilot of a sophisticated fighter aircraft.And it is the la .it（指代英语）is essential if one is to study medicine,for example;or if one is to become a .1.it（指代英语）is essential if one is to study medicine,for example;or if one is to become a pilot of a sophisticated fighter aircraft.And it i