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这首词与《醉翁亭记》有密切关联。词中“唯醉翁中知其天”“醉翁啸咏,声和流泉”,呼应了《醉翁亭记》中“醉翁之意不在酒,在乎山水之间也” “________,________”等寄情山水的名句。
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【简答题】通过学习，我们能用学到的化学知识解决许多问题： (1) 衣服上的油污可以用汽油洗净，其原理是___________； 也可以用加了洗涤剂的水洗净，其原理是_________________。 (2) 胃酸过多的病人，常服用含有氢氧化镁的药物以减轻病痛，其反应的化学方程式为______________。 (3)使溶解在水中的空气逸出可以采用__________减小气体溶解度的方法。 (4)用稀硫酸清...
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【单选题】听力原文：M: You look very nice in this dress. Perhaps the waist is a little too tight. Would you like to try a size larger? W: Well, the style. isn't quite what I had in mind. Thank you anyway. Q: Why did...
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