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我国石油从哪来？进口远超印度、日本和韩国，俄罗斯、沙特油太多
我国石油从哪里买？沙特阿拉伯、伊拉克、安哥拉、美国等，马六甲海峡太重要，马来西亚距离南海好近！
我国哪里最穷、最富？富裕的香港澳门，发达的江苏浙江，东北无奈11/62
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