第二部分 英语知识运用（共两节，满分45分）
第一节 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。
21.After the 1980s, the West became Godlike to many Chinese because of ____ Westerners’ wealth, and ____ freedom to do what they wanted.
A./; / B. the; the C. the; / D. /; the
22.Our bad living habits will destroy the earth. Only by changing ____ we live can we save the earth.
A. that B. what C. how D. where
