根据对话内容，从对话后的选项中选出能填入空白处的最佳选项，并将答案标号填写在本题下面相应题号后的横线上。选项中有两项多余选项。（共5小题；每小题2分，满分10分）

（Zhang=Z   Mr. Smith=M）

Z: Hello, are you Mr. Smith from the United States?

M: Yes, Robert Smith. Please call me Robert.__ 1___.

Z: My pleasure. Welcome to China. My name is Zhang Lin. You can call me Lin. This is my card.

M: Thank you. And __2___.

Z: Oh, good, thanks. How was the journey?

M: __3___, although a little tiring..

Z: Then let’s get your things and go to the hotel now.

M: Oh, thank you. __4___?

Z: It’s about thirty minutes’ drive. By the way, we are going to have a dinner party for you this evening.

M: It’s very kind of you. __5___?

Z: Six thirty. I’ll pick you up at six o’clock.

M: Ok, see you then.

Z: Bye.

（本题12分）根据空气质量指数API（为整数）的不同，可将空气质量分级如下表：

对某城市一年（365天）的空气质量进行监测，获得的API数据按照区间，，，，，进行分组，得到频率分布直方图如图.                         

（1）求直方图中的值；

（2）计算一年中空气质量为良的天数；

（3）某环保部门准备在一年内随机到该城市考察两次空气质量，求两次考察空气质量都为良的概率（结果用分数表示）．

四、阅读理解（本题有两节，共16小题，每小题2分，共32分）
第一节：阅读下列材料并做后面的题目。从所给的A, B, C, D四个选项中，选出最佳答案。
A
Have you seen big dogs in stores or restaurants and wondered why they were there? Those dogs might have been guide dogs.
People who are blind sometimes use guide dogs called seeing-eyes dogs. These special dogs help people get around. They help them do everyday things. Some people who have hearing problems have hearing-ear dogs. These dogs tell their owners when an alarm clock goes off or when the doorbell rings.
Guide dogs learn to wear something on their backs called a harness. Their owner holds onto it. The dogs learn what words such as “left” and “right” mean. They learn to never take their owner into traffic.
Each guide dog trains for months. Then, it spends one month working with its future owner. At that time ,the owner and dog get to know one another and train together!
Because guide dogs are trained, they are welcome almost anywhere. So, the next time you are out, don’t be surprised if you see a dog. It might just be a guide dog!
46. ______ use guide dogs.
A. People who want dogs to play with     B. Babies
C. Anyone wants to                                D. People who cannot hear or cannot see
47. How long do guide dogs train?______
A. days           B. weeks                    C. months                     D. They don’t train
48. Guide dogs train with their owner for ______.
A. two days        B. one week               C. one month                D. one year
49. Guide dogs can go _______.
A. almost anywhere  B. only stores     C. anywhere but restaurants   D. only outside places

根据对括号内容，从对话后的选项中选出最佳选项，并将答案标号填写在本题下面相应题号后的横线上。选项中有两项多余选项。（共5小题；每小题2分，满分10分）
Dialogue:
---- Please sit down. Let’s see, you are Mr Walsh. Are you looking for a job?
---- Yes, I am. 61  I’m majoring in architecture.
---- I see. Have you ever done any work in this field?
---- No, nothing. We did some practice work in class though.
---- _   62
---- From what I’ve just read it seems that a starting salary would be around $12,000 a year.
---- Here you would start at $10,500 for the first year— a kind of training period. Then you would go to $15,000. After that our rises will depend on how well you work.
----   63  What about other benefits, things like vacation?
---- Those are all explained in this introduction. You can take it along and read it at home.
---- What do you think the chances I’ll get a job are?
----    64  We’ll hire two people.
----    65   But I guess I’ll just have to go home and wait.
---- You’ll hear, sometime next month. Good luck and thanks for coming in today.
A , I’ll graduate from college next June.
B , Are you satisfied with your salary here?
C , That sounds fair enough.
D ,Well. I’m talking to three people today and four tomorrow.
E , I’ll get it.
F , I surely hope that I can work here.
G , Now what kind of salary are you hoping to get?

International Studies (BA)

       Key features

       ● Recognizes the “global community”（国际社会）

       ● Has close connections with practical research

       ● Much of the teaching is done in small discussion groups

       About the course

       The course gives you chances to know great power polities between nation states. It will provide more space to study particular issues such as relationship among countries in the European Union, third world debt, local and international disagreement, and the work of such international bodies as the United Nations, the European Union, NATO, and the World Bank.

       The course puts theories into the working of the international system with close attention to particular countries. You will also have a better knowledge of methods of solving the international problems.

       Related courses

       BA (Hons) Community Management

       BA (Hons) Public Policy and Management

       Employment possibilities

       International organizations

       International business

Earth Science (BSc)

       Key features

       ● Based on key courses and the latest research findings

       ● Pays much attention to practical skills

       ● Offers chances for fieldwork（实地考察）

       About the course

       The demand for natural resources is becoming an increasingly serious problem for the future of mankind. Graduates in Earth Science will play an important role in meeting this demand, and in knowing the meaning of using the natural resources.

       The course covers geography and geology. You will carry out fieldwork in the UK and possibly overseas, and a research in an area of interest to you in the final year.

       Related courses

       BSc (Hons) Geograhpy

       BSc (Hons) Geology

       Employment possibilities

       Mineral, oil, water or other related engineering industries

International Studies is a course in ________.

       A. international polities       B. international business

       C. international systems        D. international bodies

After taking the course of International Studies, the students will _______.

       A. become practical and open-minded

       B. have a greater ability to discuss theories

       C. know how to settle international problems

       D. have good jobs in any international organizations

Earth Science, as described in the second text, ________.

       A. is attractive because of the chances for fieldwork

       B. pays more attention to practical skills than theories

       C. is built on important courses and the results of recent studies

       D. encourages students to play a role in using natural resources

It can be inferred that the above two texts are written for the students who _______.

       A. enjoy research work         B. plan to choose courses

       C. study in the UK               D. are interested in overseas fieldwork