第四章 连词和介词
第一部分  近年高考题荟萃
2009年高考题
1. (09安徽22) 
—I wonder how much you charge for your services.
—The first two are free       the third costs $30.
A. while             B. until              C. when             D. before
答案  A
2. (09北京21) 
John plays basketball well, _____his favorite sport is badminton.
A. so                B. or                C. yet               D. for
答案  D
3. (09北京22) 
You may use room as you like ____ you clean it up afterwards
A. so far as           B. so long as          C. in case           D. even if
答案  C