第二部分：英语知识及运用（共两节，满分35分)
第一节：完形填空（共15小题；每小题2分，满分20分)
阅读下面短文，从短文后所给各题的四个选项A、B、C和D中选出能填入相应空白处的最佳选项。
When I was walking down the street the other day, I happened to ___21______ a small brown leather purse lying on the sidewalk. I picked it up and opened it to see if I could ___22___ the owner's name. There was nothing inside it ____23______ some change and an old photo ―― a picture of a woman and a young girl of about twelve years, who looked like the woman's daughter. I put the photo back and ____24______ the purse to the police station, where I ___25_______ it to the desk sergeant. ____26______ I left, the sergeant took down my name and address ___27_______ the owner might want to write and thank me.
That evening I went to have dinner with my aunt and uncle. They ___28______ a young woman so that there would be four people at the table. Her face was familiar. I was ____29______ sure that we had not met before, but I could remember where I had seen her. In the course of conversation, however, the young woman happened to mention that she had lost her purse that afternoon. ___30______ I realized where I had seen her. She was the young girl in the photo, although she was now much older.
21. A. watch                 B. notice             C. discover                   D. find out
22. A. find                    B. learn                        C. discover                   D. work out
23. A. besides        B. except               C. except for                 D. in addition to
24. A. took                   B. brought                    C. fetched                     D. sent
25. A. offered        B. passed               C. handed                     D. returned
26. A. Before         B. When                C. While               D. As
27. A. although             B. in case                     C. for fear                    D. so that
28. A. have also invited                              B. also had invited
C. also invited                                     D. had also invited
29. A. well                   B. much                       C. quite                        D. very
30. A. All at once B. At once                    C. Immediately             D. All suddenly