问题
单项选择题
高钠血症，早期血钾正常，而后下降的主要原因为（）
A.血容量下降
B.血液稀释
C.代谢性酸中毒
D.钾经尿排出
E.呼吸性酸中毒
答案
参考答案：D
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高钠血症，早期血钾正常，而后下降的主要原因为（）
A.血容量下降
B.血液稀释
C.代谢性酸中毒
D.钾经尿排出
E.呼吸性酸中毒
参考答案：D
Once a man came to a wise man’s house and said, “I have many bad habits. Which of them should I __46___first?” The wise man said, “Never tell lies __47___always speak the truth.” The man___48__ to do so and went home. At night the man was about to go out to steal. Before setting out, he __49__for a moment about the promise he made to the wise man. “If he asks me where I have been, what shall I say? Shall I say that I went out__50__?” No, I cannot say that, but nor can I __51__. If I tell the truth, everyone will start __52__me and call me a thief. I would be __53__ for stealing.” So the man __54__ not to steal that night, and gave up this __55__ habit. Next day, he __56__ to drink wine. When he was about to do so, he said to himself, “What shall I say to the wise man __57__he asks me what I did during the day? I cannot tell a lie.” And so he gave up the __58__ of drinking wine. In this __59__, whenever the man thought of doing something bad, he __60___ his promise to tell the truth at all times. __61___, he gave up all his bad habits and became a very __62__ person. Telling the truth is a very good __63___. If you always speak the truth, you can save yourself from a lot of __64___ and become a person whom everyone __65__ and favors. Make a promise: I shall always speak the truth.
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