Whichever of you all answers the questions correctly will be given a prize.这句话首个单词为什么用whichever,可以用because吗?请详细解析这个句子

Whichever of you all answers the questions correctly will be given a prize.whichever能不能改成whoever原因 whichever of you comes in will receive a prize .请问whichever为什么不能换成whoever, Whichever of you all answers the questions correctly will be given a prize.这句话首个单词为什么用whichever,可以用because吗?请详细解析这个句子 ____ you do is for my good.I know this all the time.A.All whatB.All whichC.WhateverD.Whichever which&whichever选择题All the books are here.You may borrow _______ you like.A.which B.whichever 我选了A 请问A错在哪里? All the books are here.You may borrow _______ you like.A.what B.whichever为什么选B呢? all of you翻译 ____one of you breaks the window will have to pay for it.为什么不填whoever而是填whichever? Thinking of you all the we all proud of you I wish all of you 【高中英语】代词用法______ of the three students can repair your computer.They are all experts.此处为什么填whichever而不用which? Here are all the books I have.You may borrow_____you like.3QA.whatever B.whichever 为什么选B不选A? -Is there any particular soup you would like to have?-____your select is all right with me.A.whatever B.whichever为什么用B不用A all of you和you all有什么区别? _____ of you gets to the top of the hill first will receive a prize.A.Whomever B.WhoseeverC.Whichever D.Whatever Whichever service activity you choose,you have the power of one to make a differenceand create a real change in the community.怎么译? we have several models of the latest design__.you can take whichever you like.A.to be chosen from B.to choose from 答案以及原因