- I probably shouldn't have any more cake. -Oh . It won't kill you.A. go aheadB. hold on

问题补充：

- I probably shouldn have any more cake.

-Oh, . It won kill you.

A. go ahead

B. hold on, please

C. you e welcome

D. thatll do

答案：

(答案→)A. go ahead

B. hold on, please

C. you e welcome

D. thatll do

解析：考查交际，go ahead继续；hold on, please等一会；you e welcome欢迎；thatll do可以了。根据句子意思“我可能不应该再吃了。哦，继续吃吧，没什么事”