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本试卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分。第Ⅰ卷(选择题,共140分)一、选择题(本大题共35小题,每小题4分,共140分。在每小题给出的四个选项中,只有一项是最符合题目要求的。)图中虚线是地球公转到近日点附近的晨昏线,甲点以东为西半球,甲点与乙、丙两点间的最短距离是
This paper is divided into two parts: Volume I (multiple-choice questions) and Volume II (non-multiple-choice questions). Volume I (Multiple-choice questions, a total of 140 points) First, multiple-choice questions (35 questions for this big question, 4 points for each question, a total of 140 points. Of the four options given in each question, only one is The most consistent with the requirements of the title.) The dashed line in the figure is the twilight line between the Earth’s public transit to the nearest day, and the western hemisphere to the east of Jiadian, and the shortest distance between the two points of A and B is between the two points.