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本试卷分第Ⅰ卷(选择题)和第域卷(非选择题)两部分。时间150分钟,满分300分。第Ⅰ卷本卷共35小题,每小题4分,共140分。在每题给出的四个选项中,只有一项是符合题目要求的。在地理研究中,可用重心移动反映地理事物和现象空间分布的变化。下图表示我国1978-2005年能源生产总量、能源消费总量与GDP重心变化轨迹。完成1～2题。
The papers are divided into Volume I (multiple choice) and Volume II (non-multiple choice questions) in two parts. Time 150 minutes, out of 300 points. The first volume of this volume a total of 35 small problems, each small problem 4 points, a total of 140 points. Of the four options given in each question, only one is in line with the title requirements. In geographical research, the shift in centroid can be used to reflect changes in the distribution of geo-objects and phenomena. The figure below shows China’s 1978-2005 total energy production, total energy consumption and GDP center of gravity trajectory. Complete 1 ~ 2 questions.