I"d have given the rest of my life for a single gulp o￡ water.

I"d have given the rest of my life for a single gulp o￡ water.
A、I"d like to have a big mouthful of water in order to save my life.
B、I"d rather not have a big mouthful of water in order to save my life.
C、A big mouthful of water is what I need to save my life.
D、I"d rather have a big mouthful of water at the expense of my life.
正确答案：D