根据短文内容，将下列方框内的句子还原到文中空白处，使短文内容完整。
The Silk Road is known all over the world.It went along the north of China, India, and Persia and ended up in Eastern Europe near today's Turkey and the Mediterranean Sea.
It was called the Silk Road because one of the major products traded was silk cloth from China. Chinese silk was soft and of high quality. So people throughout Asia and Europe loved it very much.Even the Romans called China the "land of silk".
Besides silk, the Chinese also sold tea, salt, sugar, porcelain(瓷器)and spices(香料). Most of the goods were expensive. This was because it was a long trip and trades didn't have a lot of room for goods. They bought goods like cotton, ivory, wool, gold and silver.
Traders traveled in large caravans (商队). They would have many guards with them.Most of the road was through dry land, so camels were popular animals for transport.
Although there was some trade between China and the rest of the world for some time, the silk trade developed quickly during the Han Dynasty which ruled from 206 B. C. to 220 A.D.During this time, Chinese traders traveled safely. Also, traders had a higher social position.
It not only helped develop trade between different countries, but also helped make ideas, cultures and inventions spread across the world.
| A. Traveling in a big group like a caravan helped protect themselves. B. Later, under the rule of the Yuan Dynasty, trade in China along the Silk Road was fully developed. C. The Silk Road went from China to Europe. D. The Silk Road was important. E. The Chinese sold silk for thousands of years. |
B. 
C. 
E. 
F. 
