2010年高考英语模拟试题分类集锦---单项选择

（九）

 从A，B，C，D 四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。

21. Accounting is described as ______ science of classifying, recording, and reporting ______ important financial events.

A. a, the            B. a, /                           C. /, /                           D. /,

22. The young man, when questioned why he        the law, just looked at the policeman and said nothing.