I am very grateful to you for what you've given me and ( ) you have done for me.

问题描述:

I am very grateful to you for what you've given me and ( ) you have done for me.
A:which
B:that
C:all what
D:all that
选什么,给出理由

D
意思是 对于你给我的和你为我所做的一切深表感激!