—Areyousurethedelegationwillcometoourschoolnextweek?  ...

问题详情：

 — Are you sure the delegation will come to our school next week?

   — _____. The head of it has just emailed me about the departure time of their flight.

  A. No wonder B. You bet  C. Don't mention it  D. Definitely not

【回答】

B

知识点：交际用语

题型：选择题