第二部分：词汇知识运用（共两节，满分40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. It is generally believed that a person who quickly understands and learns something has good .
A. opinion B. head C. intelligence D. reception
22. Surely her teaching experience gives her a(n ) when working with children. She knows well what they like and dislike.
A. chance B. quality C. evidence D. advantage
