问题 名词解释

外部经济性。

答案

参考答案:

与交易双方契约无关的却又受到影响的经济主体,可统称为外部,它们所受到的影响被称为外部效应。契约履行所产生的外部效应可好可坏,分别称为外部经济性和外部非经济性,前者给他人带来意外收益,后者则给他人造成额外损失。

阅读理解

We provide summer English courses and you will enjoy learning about American culture and improve your English. The courses last for 4 weeks. They start at the beginning of July and August. Our teachers are very experienced. They teach English classes for 4 hours a day. You can choose between small groups of 2 or 3, or larger groups of up to 15. We provide weekly tests to see the progress you’re making with your language skills. We also provide books and other materials.

As well as learning English, we want you to experience life in the USA. You live with an American family and take part in American life. You have meals with them and do some activities with them, too. This is the most interesting part of the course. Many families create friendships with the students. Of course, if you prefer, we can arrange hotel accommodation.

Of course, you can do many things in Los Angeles. Every day we have activities after class. You can choose to take trips to Hollywood, Disneyland or the famous beaches around LA. You can also go to various shopping centres, sports centres, movies and concerts. There are also weekend visits organized to San Francisco and other places of interest in California.

Well, if you’re interested, please fill in our application form where you will also find our list of prices. The course must be paid for one month before it begins.

小题1: How long do the English courses last?

A.4 days.

B.2 weeks.

C.3 weeks.

D.4 weeks.小题2:Why do organizers (组织者) advise students to live with American families?

A. Students are not rich enough to live in hotels.

B. Students can have meals with American families.

C. Students can experience life in the USA.

D. Students can teach American how to cook Chinese food

小题3:What’s the title of Paragraph 3?

A.Teaching

B.Accommodation and Food

C.Sightseeing and Other Activities

D.The Famous Beaches Around LA小题4:What’s the passage about?

A.A description of an English book.

B.A description of an English course.

C.A description of life in Los Angeles.

D.A description of weekend visits to San Francisco.

填空题