题目内容

【题目】下列四幅地图,图幅大小相同,则比例尺最小的是( )。

A. 中国地图 B. 亚洲地图 C. 山东地图 D. 济南地图

【答案】B

【解析】试题分析:比例尺的应用规律,在图幅大小相同的情况下,实际范围越大所用的比例尺越小,反之,实际范围越小,所用的比例尺越大.中国地图、亚洲地图、山东地图、济南地图四幅图虽然图幅相同,但是实际范围是亚洲地图最大,那么所用的比例尺也就最小.

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【题目】

As we know it is important for our health to have a good eating habit.

But what do you think can affect it? The custom of your country., the different kinds of food, or just your personal interest? The last study in theJournal of American College Health told us that in fact, the environment where we live also plays a role in eating.

Some students, male or female, live in dormitories (宿舍), and otherslive off campus (校园). So according to the different environment they have,researchers at Washington State University got some data(数据) and compared with daily food choices. They found there were big differences in the consumption(消耗) of fruit and vegetables, fish, unsweetened cereal, white bread, cookies and beer.

Basically, many students like to eat the food that is most available where they live. And they are strongly influenced by eating habits of their peers (同龄人). Men have more beer, meat and white bread than women. Women consume more diet soda.

The reason is very simple. Because we are social animals and generally likely to make a meal of whatever everybody else is having. So some experts advise that if you're trying to lose weight but your friends think pizza and beer is a balanced meal, then the problem is coming. And what you need to do is to change your eating habits or pack your bags.

1Which doesn't influence your eating habit according to the passage?

A. Customs of different countries. B. The environment you live in.

C. Your interest in food. D. The suggestion of your parents.

2Who is the subject(研究对象) chosen by the researchers at Washington State University?

A. The students at the Washington State University.

B. The teachers and students.

C. The students living in different environment.

D. The students' best friends.

3According to the study, which of the following is True?

A. There are few differences in the consumption of many kinds of food or fruit.

B. Men don't like to eat more white bread than women.

C. Women eat less diet soda than men.

D. Many students will be affected by what their friends eat or drink.

4If you want to lose weight but your roommates think' meat and beer is a good meal, what can

you do?

A. Ask them to stop eating and drinking. B. Eat the same thing like them.

C. Go back home for meal. D. Ask experts for help.

5Where can you find this passgae?

A. On a teenager magazine. B. In a sports programme.

C. In an advertisement. D. In a movie introduction.

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