–Bob,areyoufreeatthemoment?Ihavetoaskyousomequestions. ...

问题详情：

–Bob, are you free at the moment? I have to ask you some questions.

   --______

A. It’s a pleasure         B. You’ve got it       C. Help yourself       D. Yes, go ahead

【回答】

D

知识点：交际用语

题型：选择题