一道英语专四题I would have paid ( )for my bike ,if the salesman had insisted ,becaues I really wanted itA.as much again B.as much more C.twice much D.much twice为什么不选择B?

一道英语专四题I would have paid ( )for my bike ,if the salesman had insisted ,becaues I really wanted itA.as much again B.as much more C.twice much D.much twice为什么不选择B?
一道英语专四题
I would have paid ( )for my bike ,if the salesman had insisted ,becaues I really wanted it
A.as much again B.as much more C.twice much D.much twice
为什么不选择B?

一道英语专四题I would have paid ( )for my bike ,if the salesman had insisted ,becaues I really wanted itA.as much again B.as much more C.twice much D.much twice为什么不选择B?
1.此题考查倍数表达法结构.
2.倍数表达法一般有如下三个结构：
1）倍数词 + as + 形容词原级 （+名词) + as ...
倍数词 + as + 副词原级 + as ...
2）倍数词 + 形容词/副词比较级 + than ...
3) 倍数词 + 名词(短语/从句)
3.所以选项中必须先把倍数词twice置前,由此就可以排除ABD；
而C项是“倍数词 + 名词(短语/从句)”结构,其中的much代指不可数名词money.
twice much意思是“两倍一样(多的价钱)”.
4.按照倍数表达法的结构,该题答案也可以是：
twice much = twice as much money = twice more (money)

BC去比较，得看句子意思，句子意思是“如果售货员再矜持，我可能要掏出两倍的价钱，因为我真的很想要它。”would have done是虚拟语气，在这里表示并没差点掏两倍的价钱，但是又没有掏两倍的钱。