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                                                                                                  梦想的力量

                                                                                                  每人的内心深处，

                                                                                                  都蕴藏着神奇的火花。

                                                                                                  它会点燃梦想的火，

                                                                                                  那自信自强的力量。

                                                                                                  自从人类之初，

                                                                                                  就使不同种族的人们团结一心。

                                                                                                  你有高远的意志，

                                                                                                  你有执著的精神，

                                                                                                  命运，就握在你自己手中。

                                                                                                  所有的孩子们啊！

                                                                                                  当你们踏上这个星球，

                                                                                                  梦想就带给你们希望和激励。

                                                                                                  所有的日子，所有的生命，

                                                                                                  都有不平凡的魅力。

                                                                                                  所有的人们，

                                                                                                  都会有不平凡的壮举。

                                                                                                  看圣火生生不息，

                                                                                                  梦想的力量在会聚，

                                                                                                  我们应该焕发火一样的生机，

                                                                                                  世界将其最珍贵的无私赐予，

                                                                                                  使我们超然于芸芸万物，

                                                                                                  更有梦想的力量使我们会聚在这里。

                                                                                                  我们应该焕发火一样的生机，

                                                                                                  世界因希望与和平而和谐统一。

                                                                                                  我们祈祷它永远这样美丽，

                                                                                                  梦想的力量使我们在这里会聚。

                                                                                                  我们都拥有如此神奇的力量。

                                                                                                  所有的兄弟姐妹啊！

                                                                                                  或许我此刻才发现，

                                                                                                  那些可望不可限的梦如今就在手边。

                                                                                                  梦想的力量，

                                                                                                  无形无边信念，

                                                                                                  给你征服恐惧的勇气。

                                                                                                  不管你身在何方，

                                                                                                  去摘取属于自己的明星吧！

                                                                                                  因为你有梦想的力量！

秦汉的三公九卿制中，政府官员明显具有皇帝家仆性质；隋唐的三省六部制，把皇帝家仆正规化、权力化；明清取消宰相制，皇帝直接指挥六部，把家族式统治扩大到整个国家机器。这一过程主要体现了

下左图、下右图分别示意1700一2000年中国、美国、巴西和印度四国人口和耕地的变化状况。读图，1700一2000年，人均耕地面积明显呈“先增后减"变化态势的国家是(     )