The twin brothers are ______ that you can hardly notice any diff

The twin brothers are ______ that you can hardly notice any difference between them.
A、like so much
B、so very alike
C、so much alike
D、too alike
【正确答案】:C
【题目解析】:so ...that是词组,表示太.以至于.
选C的意思就是这对双胞胎太像了以至于你几乎注意不到他们的区别