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【单选题】
公转内容比自转的时间计算要重要,公转内容应用更广,虽然出纯粹的地球运动类题目概率较低,但公转的地理意义会出其不意的穿插在选项当中,这部分内容需要较好掌握,尤其是今天视频课讲的几个变化要点总结。选择题不要搜索,自己做,我想看最真实的结果,错多错少不要紧,也不要蒙,交作业时间会留够。 二十四节气是中国历法的独特创造,几千年来对我国农牧业的发展起了很大推动作用。下图为二十四节气图,有关山东济南的描述,正确的是( )A.
寒露较清明的夜更短
B.
小寒较大寒日出时刻早
C.
立春与立冬的正午太阳高度相同
D.
夏半年与冬半年的时间长度一样
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】女性容易被精致亮眼的珠宝所吸引,而幼儿则容易被新奇的玩具和糖果吸引,这说明( )对注意的影响。
A.
人的情绪和精神状态
B.
人对事物的需要和兴趣
C.
人的知识经验
D.
人的惯性
【简答题】One of the cause is ____________.
【单选题】No one realized the cause of the deterioration of the world agricultural commodity market because ______.
A.
there was a long interval between cause and effect
B.
the weather was difficult for us to forecast
C.
weather forecasts were inaccurate
D.
ecologists didn't exist until modem times
【简答题】The author cites the example of Emily Hoffman to show that ______ is / are one cause of overweight.
【简答题】now and then there is one that it will cause a parent to forgive ______
【单选题】No one realized the cause of the deterioration of the world agricultural commodity market because ______
A.
there was a long interval between cause and effect
B.
the weather was difficult for us to forecast
C.
weather forecasts were inaccurate
D.
ecologists didn't exist until modern times
【单选题】The committee's ______ of the cause of the accident determined that no one was at fault.
A.
variety
B.
suspicion
C.
analysis
D.
formula
【单选题】悬停状态的六轴飞行器()实现向前移动
A.
纵轴右侧的螺旋桨减速,纵轴左侧的螺旋桨加速
B.
横轴前侧的螺旋奖减速,横轴后侧的螺旋奖加速
C.
横轴前侧的螺旋桨加速,横轴后侧的螺旋桨减速
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