读极地投影图，图中ACB线是晨昏线，其中AC段是晨线，C点的纬度是66°34′。据此回答下列小题。
小题1:. 图中太阳直射点的地理坐标是
A．23°26′N，180°
B．23°26′N，0°
C．23°26′S，180°
D．23°26′S，0°小题2:. 图示时刻，北京时间可能是
A．6月22日8时
B．12月22日20时
C．6月22日20时
D．12月22日8时
小题1:C
小题2:D
题目分析:
小题1:已知两条经线间相差120゜，则C所在经线为0゜，与之对应的为180゜，可判断该极点为南极点，AC为晨线，180゜将昼半球平分，为太阳直射的经度，说明66゜34'S及以南地区为极昼，太阳直射23゜26'S，所以答案选C.
小题2:观察图可知，180゜为12时，北京时间采用120゜E的时间，位于180゜以西60゜，利用东加西减，经度每相差15゜，时间相差1小时，所以120゜E应为12月22日8时。
The “Doorman” On a trip to California, my family stopped for lunch. As we walked toward the entrance to the restaurant, a man, with a beard and dirty hair, jumped up from a bench and opened the door for us．Regardless of his , he greeted us in a friendly way． Once inside, my daughters whispered, “Mom, he .” After we ordered our lunch, I explained, telling the kids to look the dirt．We then watched other customers approach the restaurant but many him．Seeing this rudeness truly upset me．The day I became a mother, I had resolved to set a good for my children．Yet sometimes when things didn’t go right, being a good example was . When our meal arrived, I realized I had left the car-sick pills in the truck．With the windiest trip ahead, the kids needed them, so I myself from the meal and went to get them． Just then, the “doorman” was opening the door for a couple．They rushed past him without even acknowledging his . Letting them in first, I said a loud “thank you” to him as I ． When I returned, we talked a bit．He said he was not allowed inside he purchased food．I went back and told my family his .Then I asked our waitress to add one soup and sandwich．The kids looked as we had already eaten, but when I said the order was for the “doorman” , they smiled．When it was time to our trip, I noticed the "doorman" enjoying his meal．Upon seeing me, he stood up and thanked me heartily．He then his hand for a handshake and I gratefully accepted．I suddenly noticed the tears in his eyes—tears of .What happened next drew great astonishment: I gave the “doorman” a ! He could hardly say a word, with tears down his face． Back in truck, I fell into deep thought．While we can't choose many things in life, we can choose when to show gratitude．I said thanks to a man who had held open a door for me, and also said thanks for that to teach my children by example．
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