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)
从A、B、C、D四个选项中,选出可以填入空白处的最佳选项。
21. Attracting senior citizens, Florida is home to the largest population of elder Americans.
A.不填;不填 B. the; the C. the; 不填 D.不填;a
22. ______ the children to bed, she began to correct the students’ exercises.
A. Sending B. Being sent C. Sent D. Having sent