26. To her anger, when she sat down, she found a piece of paper on her desk _____ “Stupid Sarah got a D!”　　

A. that saying　　　 B. on which written　　 C. that was read　　　　 D. saying

25. Mr. White, along with his assistants, ______ on the project day and night to meet the deadline(最后期限).

A. work　　　　 B. working　　 C. is working　　　 D. are working

24. ------How many chapters does the book have? 　　 ------It _________ three chapters. 　A. consists with　 B. consists of　 C. including　　D. is contained

23. -How about going camping with us this weekend?

-_____

A. Is that right?　　　　　　　　　 B. I’d like to, but I have no time.

C. What are you planning?　　　　 　D. What’s for?

22. His mother had talked to him for many minutes while he was watching TV, but ＿＿＿＿. A. a little did he hear　　　　　　　　 B. little did he hear C. little heard he 　　　　　　　　　　 D. a little heard he

第一节：语法和词汇知识(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，并在答题卡上将该项涂黑。

21. He told me about the 　　　　news in a 　　　　voice.

A. amazing; surprising　　　　　 B. amazed; surprised

C. amazing; surprised　　　　　　 D. amazed; surprising　

20．(本题满分16分)

函数f(x)＝x³+3ax²+3bx+c在x＝2处有极值，其图象在x＝1处的切线平行于直线3x+y+2＝0．

(1)求a，b的值；　(2)求函数的极大值与极小值的差．

19．(本题满分16分)已知函数的最小正周期为

(1)求的值；　 (2)求函数f(x)的单调递增区间；

(3)求函数f(x)在区间[0，]上的取值范围．