could 否定疑问句

问题描述:

could 否定疑问句
Could you please not keep the water running?
_____.I am turning off the shower.
A.Ok,I will.
B.Sorry,I will.
C.That's all right.
D.Sorry,I won't.
问下以could.not的否定疑问句如何回答?

选D I won‘t 后面实际上省略了do that,翻译过来就是 对不起,我不会那样做了.