英语考研

Agriculture is the number one industry in the United States and agricultural products are the country's leading export. American farmers manage to feed not only the total population of the United Stat...

Southern Californians would love to find some way of knowing a month in advance whether a 11 earthquake will likely strike. One meteorologist suggests atmospheric pressure patterns might provide some ...

The world has become a world of cities. With the present rate of urban growth(3. 8% in the Third World) , the majority of the population of the world will be living in cities by the year 2000. This wi...

Newspapers often tell us of floods in some parts of the United States. Nearly every year on the great central drainages heavy rains and melting snow cause the waters to pour out the mountains and plai...

It is estimated that 11 seven hundred million people—about half of the world's population—are unable to read and write, and there are probably two hundred and fifty million more whose leve...

In the age of a global economy and an information society, the world is now seeking a new economic pattern beyond traditional capitalism and socialism.As the influence of Japan in the world economy be...

A weather map is an important tool for geographers. A succession of three or four maps presents a continuous picture of weather changes. Weather forecasters are able to determine the speed of air mass...

On my arrival in America, the one thing I noticed more than anything else was the , 11 amount of advertising that went on,—on the radio, on television, on billboard and signposts, and in magazin...

When we think of creative people the names that probably spring to mind are those of men such as Leonardo da Vinci, Albert Einstein and Pablo Picasso, i. e. great artists, inventors and scientists&mda...

Among the more colorful characters of Leadville’s golden age were H.A.W.Tabor and his second wife, Elizabeth McCourt, better known as Baby Doe”. Their history is fast becoming one of the l...