第二部分 英语知识运用 共二节 （满分45分）
第一节 从A、B、C、D四个选项中选出可填入空白的最佳选项，并在答题卡上将该项涂黑（共15分）
21. — Is Mr. Smith rich?
— Yes, very rich. When he worked in _____town, he earned a lot. Now he has a big farm in _____country.
A. at; the B. /; / C. /; the D. the; /
22. Was it _____the conference of APEC that made Shanghai the focus of the world then?
A. holding B. to hold C. held D. having held
