单项选择题
A. Hold on, and I'll help you.B. The fax number is on the file.C.Yes, or you can e-mail it to them.
A. It worked out well.B. No, but I'm planning to.C.No, do you want to do something?
A. Yes, but a little later.B. I needed it, but I can wait.C.The Astra File in the top drawer.