You’ve switched the machine off. I told you not to ?A. didn't IB. haven't youC. will youD

问题补充：

You’ve switched the machine off. I told you not to,?

A. didn I

B. haven you

C. will you

D. did I

答案：

(答案→)A. didn I

B. haven you

C. will you

D. did I

解析：该题考查的是反意疑问句，前面是肯定形式，后面应该是否定形式。