Every time a corporation owner takes money out of his business, it counts as_______.

当平均产量达到最大值时（   ） 

二、阅读理解：选择题（每题10分）

Importance of Learning of a Foreign Language

There are a number of reasons __  1  __. Learning another language is important for both work and travel. It is also important for making real connections with other people. Lastly, it can give you a greater understanding of your own language.

Learning a foreign language would __  2  __. If you work in a foreign country, it will benefit you immensely if you can speak its language because then you would be able to work with all different types of employees, and this will give long-term career success. 

Speaking a foreign language gives you __ 3  __; it enables you to see how other people see the world around them. If you travel or work in a foreign country, think how much easier everything would be if you could speak the local language. It would be easier to find different places, ask for directions, and even order food.

Finally, if you speak a foreign language you will actually __ 4  ___. Other languages open our minds to new ways of thinking. For example, Eskimos have more words to describe snow and ice as it is such an important part of their lives.

Language is __  5  ___. It is how we share our thoughts with the world. Without language, there would be no way to communicate and express ourselves. The more languages you know, the more ways you have to communicate and express yourself. This is why learning many languages should be important, and why one language simply won't do.

A. improve your own first language

B. definitely enhance your chances of getting a job

C. what makes us human

D. why you should learn a foreign language

E. understanding of a country's culture

选择方案就是根据评价结果，从各种可行方案中选出（  ）的方案。

Can you tell us why you think this makes good business ______to you?

___________ this coat is expensive, it will never go out of style.

按收入法计算GDP的主要项目有（    ）

凡是商品都有价值，商品价值量是根据劳动者生产商品所耗费的劳动量决定的（   ）。

一级价格歧视