中国教育在线讯 2015年上半年大学英语四六级考试于6月13日举行，中国教育在线外语频道第一时间汇总发布了【英语四级真题及答案 英语六级真题及答案】，供广大考生查阅。 

　　汉朝是中国历史上最重要的朝代之一，汉朝统治期间有很多显著的成就。它最先向其他文化敞开大门，对外贸易兴旺。汉朝开拓的丝绸之路通向了中西亚乃至罗马。各类艺术一派繁荣，涌现了很多文学历史哲学巨著公元100年中国第一部字典编撰完成，收入9000个字，提供释义并列举不同的写法。期间科技方面也取得很大进步。发明纸张水中日晷sundials，以及测量地震的仪器。汉朝经历了四百年，但统治者的腐败导致了它的灭亡。

　　The Han dynasty is one of the most important dynasties in Chinese history. There are a lot of remarkable achievements during the reign of this dynasty. It was the first dynasty to open the door to other cultures, and its foreign trade was also prosperous. The Han dynasty's development of the Silk Road reached the West Asia and Rome.Various kinds of art thrived during the Han Dynasty, when many great works on literature, history and philosophy emerged. The first dictionary in China was compiled in 100 BC, embodying 9000 words. It provided meanings and displays different ways of characters. In the meanwhile, technology made great impact. Paper, sundials in water and instruments used to detect earthquake were invented. The Han Dynasty lasted 400 years. However, its rulers' corruption led to its dying out.