题目

  Swee Lin has an interesting hobby．She collects stamps．She spends a lot of time on her stamp collection after school hours．She has collected hundreds of stamps from all over the world．They are all in color．   Swee Lin likes stamps with pictures of animals and birds on them．In this way，she learns the names of many animals and birds．She also borrows books on animals and birds from her school library．She learns many things about them．   Sometimes Swee Lin has many stamps of the same kind．She gives them to her friends．They then give her other stamps in return．     地理信息系统是一种特定的十分重要的空间信息系统。它是在计算机硬、软件系统支持下，对整个或部分地球表层（包括大气层）空间中的有关地理分布数据进行采集、储存、管理、运算、分析、显示和描述的技术系统。据此和下图完成下列各题。1.下列课题中,主要应用GIS进行研究的有( )①近10年来合肥雾霾变化趋势分析②合肥徽州大道与南一环交叉点交通流量状况分析与预测③合肥市滨湖新区土地利用状况与农业结构变化特征分析④近20年来,合肥市区人口空间分布变化特征与城市建设相关性分析A.①②③ B.①③④C.①②④ D.①②③④2.图中的水系、土地利用、居民点、地形、土壤叠加最有可能用来进行( )A.区域农业规划 B.工业区位分析C.商业网点布局 D.学校布局安排