单项选择题
1、
A．e^x
B．e^y
C．xe^y
D．ye^x


2、 设曲线y= x-ex在点(0，-l)处与直线l相切，则直线l的斜率为(    )．
A．∞    
B．1    
C．0    
D．-l


3、根据下面内容，回答题：
The Man Booker Prize for Fiction is awarded every year for a novel written by a writer from the Commonwealth or the Republic of Ireland and it aims to represent the very best in contemporary fiction. The prize was originally called the Booker-McConnell Prize, which was the name of the company that sponsored it, though it was better-known as simply the "Booker Prize". In 2002, the Man Group became the sponsor and they chose the new name, keeping "Booker".
Publishers can submit books for consideration for the prize, but the judges can also ask for books to be submitted they think should be included. Firstly, the Advisory Committee give advice if there have been any changes to the rules for the prize and selects the people who will judge the books. The judging panel changes every year and usually a person is only a judge once.
Great efforts are made to ensure that the judging panel is balanced in terms of gender and professions within the industry, so that a writer, a critic, an editor and an academic are chosen along with a well-known person from wider society. However, when the panel of judges has been finalized,they are left to make their own decisions without any further involvement or interference from the prize sponsor.
The Man Booker judges include critics, writers and academics to maintain the consistent quality of the prize and its influence is such that the winner will almostcertainly see the sales increase considerably, in addition to the ￡ 50,000 that comes with the prize.

The Man group________.
A．was forced to keep the name "Booker"
B．decided to include the name "Booker"
C．decided to keep the name "Booker-McConnell"
D．decided to use only the name "Booker"


4、 He is suffering from hay fever. He needs to see a doctor, ________ ?
A．is he
B．did he
C．won't he
D．doesn't he


5、 无因管理之债属于（　　）。
A．意定之债
B．法定之债
C．准合同之债
D．合同之债


6、 根据我国法律的规定，按份共有人不可以进行的是（　　）。
A．把共有财产分割成若干份，各享一份所有权
B．按照各自的份额，对共有财产分享权利、分担义务
C．要求将自己的份额分出
D．在其他按份共有人出售其份额时，有以同等条件优先购买的权利


填空题
7、 随时间的推移，生物群落内一些物种消失，另～些物种侵入，群落组成及其环境向一定方向产生有顺序的发展变化，称为__________。


8、


简答题
9、 简述艺术风格。


10、根据下面内容，回答题：
A. Yes, we met
B. That's great
C. No, I'm afraid I haven't had any time yet
D. Are you excited
E. No, I haven't seen him yet
F. I was very nervous
G. I have been there
H. Thanks for calling
Betsy: Hi Brian, this is Betsy. How are you doing?
Brian: I've just returned from the Head Office. The weather is great! Boston is a great city!
Betsy: Have you met Frank yet?
Brian: 56 We have a meeting at 10 o'clock tomorrow morning. We are going to meet then.
Betsy: Have you made your presentation yet?
Brian: Yes, I made the presentation yesterday afternoon.57, but everything went well.
Betsy: Has management given you any feedback yet?
Brian: Yes, I've already met with the sales director. We met immediately after the meeting and he was impressed with our work.
Betsy: 58 Brian. Congratulations! Have you visited any museums yet?
Brian: 59. I hope to take a tour around town tomorrow.
Betsy: Well, I'm happy to hear that everything is going well. I'll talk to you soon.
Brian : 60 Betsy. Bye.
Betsy : Bye.

________

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