第一部分：听力（略）
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）
21. Mr. Smith, with the result of the experiment, sat on the chair, smiling.
A. satisfied; exciting B. satisfying; excited C. satisfied; excited D. satisfying; exciting
22. — Julia, what were you doing when Anna called you?
— I my housework and to take a bath.
A. had finished; started B. have finished; to start
C. have finished; have started D. had finished; was starting
