______ is that I have promised to make friends with the dishonest girl.A.The only thing what Iregret B.What I regret mostC.All what I really regret most D.What that I regret most其他答案为什么不行
问题描述：
______ is that I have promised to make friends with the dishonest girl.
A.The only thing what Iregret B.What I regret most
C.All what I really regret most
D.What that I regret most
其他答案为什么不行
答