In a way, Pompeii is like a “time capsule”
Technological changes brought dramatic new options to Americans living in the 1990s. During this decade new forms of entertainment, commerce, research, and communication
The Internet was developed during the 1970s by the Department of Defense. In the case of an attack, military advisers suggested
One early problem faced by Internet users was speed. Phone
In the early 1990s, the World Wide Web was developed, in large part,
3 . The first organized system for sending messages began in Egypt around 1500 B.C. This system developed because the pharaohs frequently needed to send messages up and down the Nile River in order to keep their empire running smoothly. Later, the Persians developed a more efficient system for sending messages using men and horses. Messages carriers rode along the road system stretching from one end of the Persian Empire to the other. Along these roads, fresh men and horses waited at special stations to take and pass along any messages that needed to be sent. The stations where riders passed messages back and forth were built 23 kilometers apart, so the men and horses were able to travel quickly between them. The Romans later took up his idea and improved it by using a more advanced and extensive road system.
In China, however, Kublai Khan had built up his own system for delivering messages. This system worked in the same basic way as the Roman system. The difference was that Kublai Khan kept 300,000 horses along the roads of this delivery lines. There were over 10,000 stations where a message would be passed from one rider to another with a fresh horse. In this way, Kublai Khan could receive messages from anywhere in the country in only a few days.
It was not until the 1500s that a well-organized postal system appeared again in Europe. One family, the von Taxis family, gained the right to deliver mail for the Holy Roman Empire and parts of Spain. This family continued to carry mail, both government and private, throughout Europe for almost 300 years.
In 1653, a Frenchman, Renouard de Velayer, established a system for delivering post in Paris. Postal charges at that time were paid by the recipient , but de Velayer's system was unique by allowing the sender to pre-pay the charges, in a similar way to the modern stamp. Unfortunately, de Velayer's system came to an end when jealous competitors put live mice in his letter boxes, ruining his business. Eventually, government-controlled postal systems took over from private postal businesses, and by the 1700s government ownership of most postal systems in Europe was an accepted fact of life.
The thing that all these early systems had in common was that they were quite expensive for public use, and were intended for use by the government and the wealthy. However, in 1840, a British schoolteacher named Roland Hill suggested introducing postage stamps, and a postal rate based on weight. This resulted in lowering postal rates, encouraging more people to use the system to stay in touch with each other, His idea helped the British postal system begin to earn profits as early as 1850. Soon after that many other countries took up Mr. Hill's idea. And letter writing became accessible to anyone who could write. Today, the Roland Hill awards are given each year to "encourage and reward fresh ideas which help promote philately" (stamp collecting).
1. What is the main topic of the passage?A.How international letters travel. | B.A surprising method for delivering mail. |
C.The history of postal systems. | D.Changes in the methods of communication. |
A.His was a government-controlled system. |
B.His competitors destroyed his business. |
C.His system lasted for hundreds of years. |
D.In his system, the person who received the letter paid the postage fees. |
A.Egyptian. | B.Chinese. |
C.de Velayer's. | D.von Taxis's. |
A.He made letter writing accessible to the average person. |
B.He made a lot of money for the British postal system. |
C.He made stamp collecting a popular hobby. |
D.He won an award for letter writing. |
4 . Football is a popular sport with fans all over the world. There is, however, an indoor version of the game
Xuan paper, known as one of the Four Treasures of Study, first came into
Take papermaking master: Zhou Donghong for example. He uses a fine screen to filter (过滤) a mixture of water and fibers. He lifts it up, and it’s a sheet of paper. It takes him and his partner only 15 second
“There are a lot of
The skill of papermaking,
增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。
删除:把多余的词用斜线( \ )划掉。
修改:在错的词下画一横线,并在该词下面写出修改后的词。
注意:1. 每处错误及其修改均仅限一词;
2. 只允许修改10处,多者(从第11处起)不计分
All the calculations were led to the same conclusion only if you put the sun there did the movements of the other planets make sense. The problem arises because astronomers had noticed that some planets appeared brighter at time and less bright at others. Between 1510 and 1514 Copernicus worked on his new theory, gradual improving it until it was complete. Then he showed it privately for his friends. They encouraged him to publish his ideas, and Copernicus was cautious. He published it as he lay died in 1543. Her theory is now the basis on what all the ideas of universe are built
People may wonder why different words are used to describe these four countries: England, Wales, Scotland and Northern Ireland. You can
First there was England. Wales was linked to it in the thirteenth century. Now when people
To their
England is the largest of the four countries, and for
The greatest historical treasure of all is London with its museums, art collections, theatres, parks and buildings. It is the center of national government and its
If you look around the British countryside you will find evidence of all these invaders. You must keep your eyes open if you are going to make your trip to the United Kingdom enjoyable and worthwhile.
The Silk Road was a passage for the transportation of silk in ancient times. Lots of relics on the road can still
The Silk Road is a long route, which
If you are an experienced traveler
Along the Silk Road route, Xi’an and Gansu province are suitable to visit all-year round. The best time
Dragon boat racing, a traditional activity celebrating Duan Wu, also known
Dragon boat racing also brought a travel boom to Zigui county,