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. ________ the Chinese men’s football team with that of North Korea, we can see what the former lacks is spirit and determination.
A. Compared B. Comparing C. Being compared D. To compare
22. ________ of my sisters are experts in agriculture. Helping the farmers improve their farming techniques _________their duty.
A. Each; are B. Both; is C. Neither; are D. None; is
