​There are so many kinds of MP3 in the shop.We can’t decide _______.A.what to buy B.to buy what C.which to buy D.to buy which为什么选C不选A?

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​There are so many kinds of MP3 in the shop.We can’t decide _______.A.what to buy B.to buy what C.which to buy D.to buy which为什么选C不选A?

​There are so many kinds of MP3 in the shop.We can’t decide _______.A.what to buy B.to buy what C.which to buy D.to buy which为什么选C不选A?
​There are so many kinds of MP3 in the shop.We can’t decide _______.
A.what to buy B.to buy what C.which to buy D.to buy which
为什么选C不选A?

​There are so many kinds of MP3 in the shop.We can’t decide _______.A.what to buy B.to buy what C.which to buy D.to buy which为什么选C不选A?
C 疑问词与不定式连用.我们不能决定买哪个.
A错’我们不能决定买什么‘ 主要是与前句不符‘ 有很多种MP3’ ,句子意思很明显是买MP3,
祝你假期愉快!加油!不明白再问!

what的意思是什么,which的意思是哪一个,带进去就知道要选which

因为A的意思是买什么
但是C的意思是买哪一个。
很明显从句子里我们已经知道我们要买的是买MP3,只是不知道买哪一个而已。
所以选C、

为你解答。
​There are so many kinds of MP3 in the shop. We can’t decide (C. which to buy).
这个店有很多款MP3。我们决定不下来买哪一款。
解释:B和D的语序明显不对,首先排除。A的意思是我们决定不了买什么东西,但他们已经知道要买MP3,所以不合适。which的意思是问哪一款。...

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为你解答。
​There are so many kinds of MP3 in the shop. We can’t decide (C. which to buy).
这个店有很多款MP3。我们决定不下来买哪一款。
解释:B和D的语序明显不对,首先排除。A的意思是我们决定不了买什么东西,但他们已经知道要买MP3,所以不合适。which的意思是问哪一款。

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不选A ( 选什么) 因为你知道你想要什么(MPs)...只是不知要选哪一个 (C. which [MP3] to buy).

如果选A,意思是:
我们不知道该买什么?
选C,意思是:
我们不知道买哪一样?
因为句子之前就已经说明有很多种mp3,所以选C较适合。
望采纳。