--You don't look so well Mary. What's the matter with you?　　--Why?.A. I'm not myselfB. Fi

问题补充：

--You don look so well, Mary. Whats the matter with you?

--Why?.

A. Im not myself

B. Fine, think you

C. I felt bad

D. Im quite myself

答案：

A. Im not myself

B. Fine, think you

C. I felt bad

(答案→)D. Im quite myself

解析：考查交际用语。I’m quite myself.我很舒服。从why?可知他并没有不舒服。