问题 填空题

若一个正多边形的每个内角都是120°,则它是正(    )边形。

答案

综合

甲图是台湾岛的等温线分布图,乙图为台湾省城市发展演变图(图中黑点大小表示城市的人口多少)。读图,完成下列要求:

(1)试分析1950——1989年台湾省城市化进程的主要特点。

                                                                                                                                                            

                                                                                                                                                             

(2)据乙图,分析台湾岛上城市分布的规律。并结合甲图提供的信息,分析形成这一规律的主要自然原

    因。

                                                                                                                                                             

                                                                                                                                                             

                                                                                                                                                             

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