问题
选择题
I can’t thank you ________ much because without your help I ________ have won the first prize.
A．too; wouldn’t
B．very; shouldn’t
C．that; might not
D．so; couldn’t
答案
答案：A
too much 可以做副词意为非常；后半句是一个含有含蓄条件句的虚拟语气，表过去，主句应用：would have done 结构。所以选A 。