题型:问答题 读俄罗斯图填空:(1)海洋:①______ ②______(2)矿产地:③______ ④______⑤______ ⑥______(3)工业区:A______B______C______ D______(4)铁路:⑦______ ⑧______(5)河流:⑨______ ⑩______. 查看答案