阅读下面短文，把A—D填入文中空缺处，使短文内容完整正确，然后完成题。
Nowadays, more and more young people are becoming vegetarians in most Western countries. They are thought of as vegetarians and they refused to eat meat, fish, eggs, cheese and milk. 1. _______Some of them just don’t eat animal products such as milk, eggs, or yogurt, but some others are strict vegetarians and they eat mainly fruit and vegetables. As we know, it is very important to have a balanced diet, especially for the teenagers who are growing up. 2. _______ Well, each person chooses to become a vegetarian for different reasons. The main reasons are they want to protect animals and they want to stay healthy.
I decided to be a vegan when I was 15 years old. But as a vegetarian, I have had a difficult time in getting the proper nutrition(营养). 3. _______   Of course, being a vegetarian isn’t for everyone. 4. _______ 
A. So why are they becoming vegetarians?
B. Most experts and doctors say that being a vegetarian is very healthy, but many people disagree.
C. So don’t get discouraged(泄气的) if you can’t give up hamburgers and meat dumplings!
D. There are many different types of vegetarians.
5. Which of the following is NOT true？
A. There are many vegetarians in most Western countries.
B. The main reason for being vegetarians is they don’t like eating meat.
C. Not everyone should be a vegetarian.
D. Keeping healthy is important to teenagers.

There are fifty students in our class. There are twenty-four boys and twenty-six girls. Some students live near the school, and some others live far from school. About half of the students usually come to school by bike. They often get to school at a quarter to seven. About fifteen students often come to school by bus. They often get to school very early, too. Another ten students come to school on foot. Their homes are near the school, but they are often late for school, because they get up late.
【小题1】________ live near the school.

An atlas is a book of maps. Atlases are made with different kinds of information about different parts and areas of a country or the world. They are prepared for desk use or travel use.

Desk atlases are made for different groups of people with different needs. For example, students may use desk atlases to help learn geography, and other people may use desk atlases to study a place. A popular type of the latest atlas shows the recent fact of the world. New atlases are often carefully produced to help people learn about the changes, such as the name changes, boundary(边界) changes and other important new information. A desk atlas can also have some different maps of the same place. For example, an atlas may include maps showing population and important products of a place.

Travel atlases usually show the information about both natural and man-made features(特点). So it is not surprising to find universities, airports, forests, rivers, roads as well as cities, towns and villages in them. A travel atlas is often the first thing people need when they want to start a trip in a strange place. It often has a map of a whole country, and a map with more special information of each important place in the country. Take the atlas of the United States as an example, it often has a map of the whole country and then a map of each of the fifty states.

A travel atlas may also point out the beautiful natural places. In the US, the atlas may include national parks such as the Yellow Stone Park and some others to show the beauty of nature and interesting places to tourists.

1.An atlas is       according to the passage.

A. a guide book    B. a history book

C. a collection of pictures   D. a collection of maps

2.How many kinds of atlases are mentioned in the passage?

A. One           B. Two            C. Three            D. Many

3.From the passage we know people need newly produced atlases because         .

A. they can’t see the old ones clearly    B. they like to buy different ones

C. something has changed             D. something is missing

4.According to the passage, people can find the information about       in a travel atlas of Shanxi.

A. the population of Shanxi          B. the local products of Shanxi

C. the Yellow Stone National Park     D. Xi’an Jiaotong University

－ It's a pity that none of these educational CD-ROMs is suitable for me.

     －______. I can show you some others.

    A. That's all right.    B. Why not say so?   C. No problem.   D. Don't worry.

____ students get up at six and ____ get up at six thirty.