Ⅰ、知识运用（两个部分，共20小题，计20分）
A）单项选择（共10小题，计10分）
从A、B、C 3个选项中选出1个能填入所给句子空白处的最佳答案。
1. —Why do you like Mary?
—Because she is honest girl.
A. a B. an C. the
2. —How heavily it rained this early morning.
—Yes. But of the students in our class was late for school.
A. some B. none C. all
