4.—Did you know that China is one of the oldest countries in the world? —Yes,I did.Its much older than the US. 5.It is also very hard to take in air as you get near the top. 6.Why do so many people try to clim
mountainintheworld?(含答案) 鲁教版(五四制)英语八年级上册单元练习Unit5(含答案) 一、单项选择 1.Amywearssunglassesto___hereyesfromthesunonhot summerdays. A.stopB.protectC.serveD.refuse 2.Venice,acitysitsonalargegroupofislands,isgoingdown.Theland under...