为什么不能说every of us而必须说each of us.every和each的具体区别是什么为什么一定要是every one而不能是every?

为什么不能说every of us而必须说each of us.every和each的具体区别是什么为什么一定要是every one而不能是every? 为什么只能用every one of us而不能用everyone of us? every后面不是加单数可数名词,为什么要说every means 而不能说every mean? 为什么说电影院不能说是cinema,而必须是the cinema Every one of us 为什么不可以是Everyone of us 为什么不能选D?_______has got a ticket for Sunday’s evening show luckily.A.Every of us B.Each of us C.All of the students D.None of the students 为什么必须说二氧化硫的相对分子质量而不能说一个二氧化硫的相对分子质量 In our class ,____has a dictionary.A.all of us B.each of us C.some of us D.every of us为什么选A不选B each of us drinks a cup of tea every morning为什么要用三单 为什么炼铁必须用焦炭而不能直接用煤呢? 为什么弱酸不能制强酸,而必须强酸制弱酸? 为什么弱酸不能制强酸,而必须强酸制弱酸? Every one of us are good students.这样说对吗?还是用is all of us 与every one of us 的区别 All right,and what about some melons and grapes?--oh!yeah.____of us likes them.A,Every oneB,AllC,No one D,Most选A不是说no one后不用of,那every one为什么可以呢? every one is here跟everyone is here一样吗?还是说前者必须用of? -----of us wants to read it 为什么用no one不用Every one every one of us is here?or every one of us are here?