第II卷五、(18分)阅读下面的文字,完成18～21题。　大地山河茅　盾住在西北高原的人们,不能想象江南太湖区域所谓“水乡”的居民的生活。所谓“暮春三月,江南草长,杂花生树,群莺乱飞”,也还不是江南的风光。缺少那交错密布的水道的西北高原的居民,听说人家的后门外就是河,站在 Volume II V. (18 points) Read the following text to complete 18 to 21 questions. The mountains and rivers of Mt. Dunhuang people living on the Northwest Plateau cannot imagine the life of the residents of the so-called “water villages” in the Taihu Lake region of the South China Sea. The so-called “Wanchun in March, long Jiangnan grass, mixed peanut trees, gangsters flying indiscriminately,” is not yet the scenery of Jiangnan. The inhabitants of the Northwest Plateau, who lacked the staggered waterways, heard that people stood outside the back door of the river and stood