第二部分：词汇知识运用（共两节，满分30分）
第一节：多项选择（共10小题；每小题1分，满分10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. The lead singer was ill and couldn’t sing that night, and her _______ didn’t perform well, which made the audience disappointed.
A. attitude B. substitute C. institute D. altitude
22. Unlike a stage actor, a film actor must be able to perform small scenes out of __________ and often days apart in time.
A. compliment B. strategy C. interruption D. sequence
23. Cartoons should __________ social morality and family values and avoid violent scenes, including those that children could easily imitate.
A. demonstrate B. advocate C. approve D. resolve
