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[题目一]图1是全球昼夜状况分布图(AB是昏线),A地此日正午太阳高度为46°,读图回答下列两题。1.此时太阳直射点的坐标是:A.(120°E,23°N)B.(60°W,23°N)C.(120°E,23.5°N)D.(60°W,23.5°N)2.若图中D点此时的太阳高度是10°,则D点的地理纬度和正午太阳高度
[Topic 1] Figure 1 is a global day and night distribution (AB is a faint line). At noon on Sunday, the height of the sun is 46°. Read the figure to answer the following two questions. 1. The coordinates of the direct sun point at this time are: A. (120° E, 23° N) B. (60° W, 23° N) C. (120° E, 23.5° N) D. (60° W , 23.5°N) 2. If the solar altitude at point D in the figure is 10°, then the geographical latitude of D point and the height of noon sun