第二部分： 英语知识运用（共两节，满分45分）.
一： 单项选择 (共15小题，每小题1分)
21. – So comfortable a bed!
--Yes. We can never find _________ one.
A. a good B. the best C. a best D. a better
22. Many people are still in ___ habit of writing silly things in ___ public places.
A. the; the B. /; / C. the; / D. /; the
23．______the satellites, football games come to us ____on TV.
A．Thanks for; alive B．Thanks to; live
C．Owing to; living D．Owed to; live
