二、单项选择（满分30分）
21. ----Sorry, sir! Your flight has taken off five minutes earlier.
----____________. I wasn’t informed of that at all.
A. You must take charge of it. B. Wait for your punishment.
C. I’d like a refund, please. D. I won’t agree with that.
22. The majority of the local people got benefit from the medical reform which they are in ______ of.
A. honor B. danger C. favor D. memory
