请写下that ,whether和连接代词和连接副词引导的主语从句,各3句.

请写下that ,whether和连接代词和连接副词引导的主语从句,各3句. 从句连接词和连接副词的区别例如：同位语从句中的连接词有that,whether,连接副词 how,when,where等它们有什么区别? 请高手帮我写下 重铬酸钾和硫代硫酸钠的反应式请高手帮我写下重铬酸钾和硫代硫酸钠的反应式,不要只写离子反应式.我再追问下 要是重铬酸钾和硫代硫酸钠与盐酸反应生成物是什么 what 什么时候是连接代词,什么时候是关系代词?What we saw astonished us.----what= the thing that 在主语从句中what是关系代词.那what在什么句子中做连接代词?请举例子说明一下吧.还有 关系代词和连接代 it is doubtful _____ he knows it or not.it is doubtful _____ he knows it or not.A that.B if.C.what.D whether请写下理由. 硫代硫酸钠和氢氰酸反应生成什么?请写下化学方程式据我所知,硫代硫酸钠和氢氰酸反应能生成低毒硫氰酸钠排出体外达到解毒的目的 It worried Jim a lot____he would pass the final examinnation.a.if b.whether c.how d.that..为什么是whether?T T if和whether我总是搞不清,请老师指教, 有关that if,if,和whether的题目.He doesn't care ( )the food is delicious or not.A.that B.that if C.if D.whether有whether or not应该选D吧，可是为什么不选B或者C呢？请解释一下什么时候用that if 或者if 两者的区别。 这句话用英语这么表达,对么?The thing that matters is not whether you fail or nor,but whether you try it not.请问句中的nor,和not的用法正确么? whether 的意思和用法.（一定请简练） My question is 中间要用什么连接he will come tomorrow.1.that 2.it 3.whether 4.this 帮忙造八年级if和whether or not连接的宾语从句 whether和that_____ you don't like him is none of my business.为什么填that不填whether?whether不能出现在否定句吗? whether和that_____ you don't like him is none of my business.为什么填that不填whether?whether不能出现在否定句吗? 氯化钠和乙酸能否反应,如果可以,请写下方程式, 请问高一定语从句The owner ofthe cinema nedded to make a lot of improvement and employ more people to keep it running._____means spending tens of thousands of pounds.Awho B that Cas D which请简要写下过程,我同学应跟我证是A代指t Whether if that的用法. Evidence has been found __ children's sleeping problems are likely to continue when they grow up .A.why B.that C.how D.whether （答案是B）提问：1.why也可以当同位语从句的连接副词,为什么不能用why?2.若用that,那么请翻译