Si He Yuan is a classical architecture style of residential hous¬ing of Beijing citizens dated from the Ming Dynasty. The narrow streets between the Si He Yuan are called “Hutong，’s. A single implementation of Si He Yuan comprises of garden surrounded by four houses and protected by high walls. Si He Yuan with Hutong which have been very familiar to people，having a history of more than 700 years now suffer from the ur¬ban renovation and economic development of China, and they are slowly disappearing from Beijing.

　　高清课程：英语四级改革新题型模考押题班 点击免费试听>>

　　试题冲刺：2013年12月英语四级改革模拟题冲刺专题

　　真题答案：2013年12月英语四级真题及答案解析专题｜英语四级答案交流