25. – I don’t suppose the police know who did it.

　 -- Well, ______ they do. A middle-aged man has been caught and ______ now.

A. surprisingly; is being questioned 　　 B. surprised; has been questioning

C. to their surprise; is questioned 　　　　　　　 D. of course; would have been questioned

24. After all the harm she’s done, she deserves ______ she gets.

A. which　　　　　　　　　　　　　 B. that　　　　　　　　 C. whatever　　　　　　　 D. no matter what

23. She thinks no one knows how much she likes him, but when I said he'd be there her face really ______!

　 A. turned her away　　 B. turned her out　　 C. gave her up　　 D. gave her away

22. On,June the 25th, 2009, Michael Jackson made his final exit from this earthly stage, leaving the whole world________.

A. shocked　　 B. shocking　　 C. being shocked　　 D. having shocked

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。

21. President Hu Jingtao’s coming was ___ great comfort for people in Yushu, ___ earthquake-hit area on April 14,2010.

　 A. /, an　　 B. a, the　　 C. a, /　　 D. the, an

22． (本小题满分14分)已知函数．

　 (Ⅰ)若时函数有极值，求的值；

(Ⅱ)求函数的单调增区间；

(Ⅲ)若方程有三个不同的解，分别记为，证明：的导函数　

　 的最小值为．

“华安、连城、永安、漳平一中，龙海二中，泉港一中”六校联考

21、(本小题满分12分)已知定义在区间(－1，1)上的函数为奇函数。且.

(1)、求实数的值。

(2)、求证：函数(－1，1)上是增函数。

(3)、解关于。

20.(本小题满分12分)已知：在△ABC中，a,b,c分别是角A、B、C所对的边，向量m=(2sin， )，n=(sin(+)，1) 且m·n=3

(1)求角B的大小;

(2)若角B为锐角，a=6,S△ABC=6,求b的值.