26．Treat　　 to a glass of wine to help you relax at the end of the day.

　　　 A．one　　　　　　　　　 B．oneself　　　　　　　 C．you 　　　　　　　　 D．yourself

Directions: Beneath each of the following sentences there are four choices marked A, B, C and D．Choose the one answer ~at best completes the sentence.

25．Dolly wants to cycle round the world and she is really keen　　 the idea．

　　　 A．on　　　　　　　　　　 B．for　　　　　　　　　　　 C．a(chǎn)t 　　　　　　　　　　 D．with

Part A Short Conversations

Directions: In Part A, you will hear ten short conversations between two speakers. At the end of each conversation, a question will be asked about what was said．The conversations and the questions will be spoken only once.　 After you hear a conversation and the question about it, read the four possible answers on your paper, and decide which one is the best answer to the question you have heard,

1．A．Japan.　　 　　　 B．Italy.　　　 　　　 C．Australia.　 　　 D．Egypt.

2．A．Four times.　　　　 B．Five times.　　　　 C．Ten times.　　　　 D．Fourteen times.

3．A．A journalist.　　　　 B．A novelist.　　　　 C．A sportsman.　　 D．A newsagent.

4．A．To tell him they are busy.　　　　　　　　 B．To cancel an appointment.

　　　 C．To invite him to see a film.　　　　　　 D．To ask him to get film tickets.

5．A．He didn’t understand the lecture. B．Professor Smith misused a word．

　　　 C．He couldn’t find Professor Smith’s class. D．Professor Smith kept the class late.

6．A．She should lose five pounds.　　　　　 B．She can’t gain any more weight.

　　　 C．She should buy some new clothes.　　　　　　　　　　　　　　 D．She needn’t worry about her weight.

7．A．They’re not in the same direction.　 B．He’ll join the woman.

　　　 C．He’s going to Work for IBM.　　　　　 D．He’s going to buy a computer.

8．A．She learned a lot about characters.　　　　　　　　　　　　　　 B．She forgot the title of the book.

　　　 C．She also found the book difficult. D．She also read a book about names.

9．A．He’ll be in both places.　　　　　　　　　 B．He has to change his schedule at once.

　　　 C．He’ll go to the party immediately.　　　　　　　　　　　　　　　 D．He regrets that he can’t go to the party.

10．A．He plans to buy a new MP3. 　　　 B．He doesn’t need his MP3 until Friday.

　　　 C．He can’t wait until Friday for his MP3.　　　　　　　　　　　　 D．He is going to borrow an MP3.

Part B Passages

Directions: In Part B, you will hear two short passages, and you will be asked three questions on each of the passages.　 The passages will be read twice, but the questions will be spoken only once.　 When you hear a question, read the four possible answers on your paper and decide which one would be the best answer to the question you have heard．

Questions 11 through 13 are based on the following passage.

11．A．Relationship with parents.　　　　　　 B．Life in the university.

　　　 C．Experience of sharing fiats.　　　　　 D．Friendship with foreigners.

12．A．The parties were not very enjoyable. 　　　　　　　　　　　　 B．The house was too noisy.

　　　 C．They had no time to clean the bathroom.　　　　　　　　 D．She couldn’t afford the phone bill.

13．A．She doesn’t need to cook every day.　　　　　　　　　　　　 B．She has someone to share feelings.

　　　 C．She can live in a new and quiet place.　　　　　　　　　　 D．She can get up as late as she likes.

Questions 14 through 16 are based on the following news.

14．A．What they take along　　　　　　　　　 B．How they travel safely.

　　　 C．Which travel guide they choose　 D．How t-hey survive overseas.

15．A．Something mysterious.　　　　　　　　　 B．A strange art form.

　　　 C．Something he is good at.　　　　　　　 D．Part of every life.

16．A．Doing experiments.　　　　　　　　　　　　 B．Helping athletes compete in games.

　　　 C．Checking the alcohol level 　　　　 D．Testing the safety of food．

Part C Longer Conversations

Directions: In Part C, you will hear two longer conversations. The conversations will be read twice.　 After you hear each conversation, you are required to fill in the numbered blanks with the information you have heard．Write your answers on your answer sheet.

Blanks 17 through 20 are based on the following conversation.

Complete the form.　 Write ONE WORD for each answer.

Blanks 21 through 24 are based on the following conversation.

Complete the form.　 Write NO MORE THAN THREE WORDS for each answer.

21．(本小題滿分14分)

已知二次函數(shù), 滿足且的最小值是.

　 (Ⅰ)求的解析式;

　 (Ⅱ)設(shè)直線,若直線與的圖象以及軸這二條直線和一條曲線所圍成封閉圖形的面積是, 直線與的圖象以及直線這二條直線和一條曲線所圍成封閉圖形的面積是,已知,當取最小值時,求的值.

20．(本小題滿分14分)

　　 已知函數(shù)，又成等比數(shù)列。

　 (1)求函數(shù)的解析式；

　 (2)設(shè)，求數(shù)列的前n項和。

19．(本小題滿分14分第一．第二小問滿分各7分)

已知向量滿足,且,令，

　 (Ⅰ)求(用表示)；

　 (Ⅱ)當時，對任意的恒成立，求實數(shù)的取值范圍。

18．(本小題滿分14分)

如圖,四棱錐P-ABCD是底面邊長為1的正方形，PD⊥BC,PD=1,PC=.

　 (Ⅰ)求證:PD⊥面ABCD；

　 (Ⅱ)求二面角A－PB－D的大小.

17．(本小題滿分12分)

在△中，，，是三角形的三內(nèi)角，a，b，是三內(nèi)角對應(yīng)的三邊長，

已知

　 (Ⅰ)求角的大�。�

　 (Ⅱ)若，求角的大小.

16．(本小題滿分12分)

已知是定義在R上的奇函數(shù)，當時，， 　 (1)求函數(shù)；(2)解不等式．

15．如圖，若AB=2，CD=3，則____________.