----I am going to have a job interview tomorrow morning.

---- Well, ________________

A．Have a good time!

B．I’m happy to hear that.

C．Good luck!

D．Congratulations!

降水样品的采集工作包括降水采样桶的（）等步骤.

A.准备

B.安放

C.取用

D.采样

E.取回