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，选出最佳选项，并在答题卡上相应位置涂黑。
21. — See light in the sky?
— Yes, it’s moving fast. It must be plane.
A. a; the B. the; 不填 C. the; a D. 不填；a
22. — Why are you so excited，John?
— Beijing Guoan won its first Chinese Super League crown after beating Hangzhou Lucheng 4-0 on October 31, 2009, which we _______forward to.
A. have been looking B. had been looking C. looked D. had looked
