why was silk road developed?

why was silk road developed? THE NEW SILK ROAD怎么样 the silk road里面有什么乐器 丝绸之路能写成the road of silk 这有没有语法错误?请问下这有没有语法错误?本人英语不是很好,the silk road 能写成the road of silk When did people begin to trave along the Silk Road? when did people begin to travel along the silk road Talking to my friend on msn and playing silk road. What caused the accident was/were the stones on the road.choose which one and why 英文谜语Why did the weasel cross the road twice?Answer：He was a double crosser. We took some photos on the Silk Road(改为同义句)We photos on the Silk Road 20.the reason why the car was stopped was A)because the road was slipperyB)that the road was slipperyC)due to the slippery roadD)in view of the slippery road But was heavy black silk ribbon! 首字母填空 Zhang Qian was an early traveler on the Silk RoadZhang qian was an early traveler on the Silk Road.He was p___the first man to bring back good information about the central Asian lands to China.In 138 BC,the emperor of the Han Dynasty How did the Silk Road influence the development of Ancient China?yao ying yu de wo xian zai da bu liao zhong wen da ge bang mang 30 fen a yao duo dian zi hui da!bushi fan yi... The reason ___ he was late for the meeting is his car broke down on the road.A why,thatB why,becauseC that,thatD for which,because 可怜可怜我吧?英语第36题 (2.0) 分 The reason why the car was stopped was（） .A、that the road was slippery B、due to the slippery road C、because the road was slippery D、because of the slippery road 第37题 (2.0) 分 The gate is to How did the Silk Road influence the development of Ancient China? Some students from my class will go to China and travel on the Silk Road.意