—Could I ask you some personal questions?—A. Yes don’ t worryB. Sure go ahead．C. Yes help

问题补充：

—Could I ask you some personal questions?

—

A. Yes，don’ t worry．

B. Sure，go ahead．

C. Yes，help yourself．

D. Sure，why not?

答案：

A. Yes，don’ t worry．

(答案→)B. Sure，go ahead．

C. Yes，help yourself．

D. Sure，why not?

解析：考查交际用语。句意：---我能问你一些个人问题吗？----当然，你问吧。此处go ahead意为：继续问的意思。