第二部分：英语知识运用（共两节，满分35分）
第一节 单项填空（共15小题；每小题1分，满分15分）
请认真阅读下面各题，从题中所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。
21. Higher temperatures turning the large ice sheet to water would cause ______ rise in sea level worldwide and change ______ weather on earth.
A. a; / B. the; / C. a; the D. /; the
22. From the ____ look on her face, I know it must be due to the _______ film.
A. terrified; terrifying B. terrified; terrified
C. terrifying; terrified D. terrifying; terrifying
