Контрольная работа по "Английский язык"

What is now called international trade has existed for thousands of years long before there were nations with specific boundaries. Foreign trade means the exchange of goods and services between nations, but speaking in strictly economic terms, international trade today is not between nations. It is between producers and consumers or between producers in different parts of the globe. Nations do not trade, only economic units such as agricultural, industrial and service enterprises can participate in trade.