Why don’t和Why not有啥区别?( ) 2.--- Our teacher wouldn’t give us the answers _ the question directly.　　--- ___ work them out by ourselves?　　A.of,Why not B.to,Why don’t　　C.of,What about D.to,Why not以此为例!

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Why don’t和Why not有啥区别?( ) 2.--- Our teacher wouldn’t give us the answers ___ the question directly.　　--- _____ work them out by ourselves?　　A.of,Why not B.to,Why don’t　　C.of,What about D.to,Why not以此为例!
Why don’t和Why not有啥区别?
( ) 2.--- Our teacher wouldn’t give us the answers ___ the question directly.
　　--- _____ work them out by ourselves?
　　A.of,Why not B.to,Why don’t
　　C.of,What about D.to,Why not
以此为例!

Why don’t和Why not有啥区别?( ) 2.--- Our teacher wouldn’t give us the answers ___ the question directly.　　--- _____ work them out by ourselves?　　A.of,Why not B.to,Why don’t　　C.of,What about D.to,Why not以此为例!
选D
"the answer to the question"是固定搭配 ".的答案"
"Why don't"之后要接主语人比如you,we,she,he,they等.
"Why not"之后接动词原形
而“work"是动词原形
所以选D

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这两个句式,在表达"建议"时,是一样的意思.既"(你)为什么不做.....?",或"(你)应该做.....".如:
Why don't you turn to the reference book?
Why not turn to the reference book?
"(你)为什么不看参考书呢?"也就是"你应该看一下参考书".
但是Why don't you do还可以作为一个疑问句使用,提出疑问.如:
Why didn't you see the football match?
"你为什么没有看这场足球赛?"

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语法问题，查语法词典

why not = why don’t you（为什么不？）
what about+doing
故选D.

why don't和why not why don‘t you和why not的不同用法 Why not和 why don't后面怎么接动词 Why not do 和 Why don't do 什么区别 why not 和why don't 有什么区别啊! Why don't you+...why not +. why don't we =why not 还是why don't you=why not why 和 why not 的区别 why not 可以单独使用,如：--I don't like it at all.-- why not?why可以吗 Why not 和Why don`t的区分“Why not give your teacher some flowers? 此句中为什么不用Why don`t? not 和 why don't 在语法上的区别 why don't you与why not的区别 why don't是不是等于why you not? why not是否等于why don't weRT why don't you do=why not doing why not与why don't怎么用?怎么区别 Why not,Why don't.有什么区别? why don't you和why not后面都跟动词原形么? Why not和 Why don't的区别主要句型意思用法

Why don’t和Why not有啥区别?( ) 2.--- Our teacher wouldn’t give us the answers ___ the question directly. --- _____ work them out by ourselves? A.of,Why not B.to,Why don’t C.of,What about D.to,Why not以此为例!

Why don’t和Why not有啥区别?( ) 2.--- Our teacher wouldn’t give us the answers _ the question directly.　　--- ___ work them out by ourselves?　　A.of,Why not B.to,Why don’t　　C.of,What about D.to,Why not以此为例!