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货币供给
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混凝土膨胀率测定仪器中纵向限制器不应变形，生产检验使用次数不应超过（）
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接触性皮炎最常见的病因是（）
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财税水平考试的是隶属于（）部门的项目？
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节奏
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公共利益论认为（）可以作为公共利益的代表来实施管制以克服市场缺陷。
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体育舞蹈也称体育舞蹈运动，俗称跳舞运动。它即不是传统体育的体育，又不是传统舞蹈的舞蹈，而是体育也舞蹈的叠加，是舞蹈的运动化，又是运动化的舞蹈。
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As Christmas is coming, there are presents to be bought, cards to be sent, and rooms to be cleaned. Parents are ___1___ with difficult jobs of hiding presents from curious young children. If the gifts are large, this is sometimes a real ___2___. On Christmas Eve, young children find the excitement almost unbearable. They are torn between the wish to go to bed early so that Father Christmas will bring their presents quickly and the wish to stay up late so that they will not miss the fun. The wish for gifts usually proves stronger. But though children go to bed early, they often lie awake for a long time, hoping to get a short ___3___ at Father Christmas. Last Christmas, my wife and I successfully hid a few large presents in the storeroom. I ___4___ the moment when my son, Jimmy, would ask me where that new bike had come from, but ___5___ he did not see it. On Christmas Eve, it took the children hours to go to sleep. It must have been nearly ___6___ when my wife and I went quietly into their room and began filling stockings. Then I pushed in the ___7___ I bought for Jimmy and left it beside the Christmas tree. We knew we would not get much sleep that night, for the children were ___8___ to get up early. At about five o’clock the next morning, we were woken by loud sounds coming from the children’s room — they were shouting excitedly! Before I had time to get out of bed, young Jimmy came riding into the room on his new bike, and his sister, Mary, followed close behind pushing her new baby carriage. Even the baby arrived. He moved ___9___ the hands and knees into the room dragging a large balloon behind him. Suddenly it burst. That woke us up ___10___. The day had really begun with a band! ___8___内应选（）
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电气设备过热的原因有哪些？
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下列有关牙内吸收的描述，不正确的是（）