31. －Do you mind if I turn off the TV?－.A. Yes pleaseB. No go aheadC. Yes you canD. No

问题补充：

31. －Do you mind if I turn off the TV?

－.

A. Yes, please

B. No, go ahead

C. Yes, you can

D. No, I’d rather you didn’t

答案：

A. Yes, please

(答案→)B. No, go ahead

C. Yes, you can

D. No, I’d rather you didn’t

解析：可联系答.案.网客服索取。