Question

I'm sorry,That wasn't of much help.

____,And it was most helpful. A.Thanks anyway. B.It doesn't matter C.Of course not D.Sure it was 请问为什么?

Answer 1

D
很抱歉，没有起到太大的帮助。
当然有帮助了，而且作用相当大。
这个主要看后面这句话And
it
was
most
helpful，就可断定是需要一个肯定句。