第一部分：单项填空（共15小题；每小题1分，满分15分）
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。
1.When you read the novel, you will have _____better understanding of ___life.
A. a; the B. a ; / C. /; / D. the; the
2.He was told that not all the people ______ on the central square were Obama’s supporters.
A. frequent B. individual C. present D. convenient
