高中地理读图题设计□沈国明（江苏常熟市中学）１．读“地球绕日公转示意图”，回答：（１）当地球公转到Ａ位置时，阳光直射在纬线上，是北半球的（节气）。（２）当地球公转到Ｂ位置时，北京昼夜长短情况是，北回归线与的正午太阳高度角相等。（３）当地球公转到Ｃ位置... High School Geography Reading Design □ Shen Guoming (Jiangsu Changshu Middle School) 1. Read “A diagram of the Earth’s revolution around the Sun” and answer: (1) When the Earth Goes to the A position, the sun shines directly on the weft, which is the northern hemisphere (the solar terms). (2) When the Earth Goes to the B position, the length of day and night in Beijing is that the Tropic of Cancer is at an equal angle to the noon sun. (3) When Earth Goes to C Position...