请问,为什么不能用that?原题：for john this was the beginning of a new life,__ he thought he would never see.A.what B.that C.one D.it 我选的是B

请问,为什么不能用that?原题：for john this was the beginning of a new life,__ he thought he would never see.A.what B.that C.one D.it 我选的是B 为什么不能用that呢 It's the book that I'm looking for.中的that为什么不能用which替换 That is the reason that they are all against the plan.reason后的that为什么不能用why代替?(原句肯定对） 请问over the years 和for the years 有什么区别么?The law threatens gains that blacks and other minorities have made over the years.为什么不能用for the years buy with 和buy for 的区别He bought it for very little money.( 此处不能用with)请问,此处为什么不能用with What are you looking for?I’m looking for the CD about EXO ___ I bought yesterday.为什么只能用that不能用which 请问为什么不能用嘴吹灭酒精灯? 请问为什么不能用氯化钙干燥氨气? 请问为什么重力感应不能用呢? 请问H2S为什么不能用H2SO4干燥? ___you ____further problems with your printer,contact your dealer for advice.should had ,为什么不能用 in case ,that i am afraid i am not fit for the job,for it is __ calling for much patience.A one B that C what请问这里选什么?网络上都说是ONE,可是为什么不选WHAT.我觉得这里不能用ONE,因为ONE只能代替前面泛指的东西,而这里前 Is this the reason that she gave for not finishing her honmework yeterday?为什么用that 不能用why老师说定语什么的 可是我没听懂 Stop riding in cars,or there will be more and more pollution,which is bad for our lives.用riding 原为什么不能用driving我英语不太好 he's going to stay at home____two days.为什么不能用about只能用for?如题 这4道选择题很不解（which,that,you need）1.Isn't there anything (that) I can do for you?这里为什么用that,不能用which或者what?2.The dictionary (you need) is on sale in the bookshop.请问这里为什么是you need?这样的句子 非限制性定语从句引导词为什么不能用that