第一部分 听力(共两节，满分３０分)
（略）
第二部分 英语知识运用（共两节，满分４５分）
第一节 语法和词汇知识(共15小题；每小题1分，满分15分)
21. — How was your weekend?
— Great! We ______ a picnic by the lake.
A. have B. are having C. had D. will have
22. He looked at the envelope and __________ Jenny’s handwriting immediately.
A. understood B. knew
C. recognized D. recovered
23. A large number of students in our school ____ from the countryside; the number _____ growing these yea rs.
A. is; has been B. are; has been
C. is; have been D. are; have been
24. Washington D.C., the capital of the United States, is one of ______ cities in the world.
A. the biggest B. bigger
C. much bigger D. big
