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题目：
单选题
A又叫封闭性粉刺
B毛囊开口不明显
C毛囊口明显扩大
D不易挤出脂酸
E愈后不留瘢痕
答案：
<查看本题扣1积分>
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改变个体和人际行为的技术此类技术着眼于直接改善适应性的认知技巧、应对方式，改变功能不良的人际交往模式()
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关于骨折全身表现的描述错误的是（）。
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下列不属于前列腺增生引起的膀胱出口梗阻症状的是（）
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黄龙汤的功用是（）
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大咯血的定义为日咯血量大于（）
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下列不属于信息安全发展初级阶段（通信保密阶段）的标志的是（）。
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16.Read Passage 1 , and then answer Questions 16-20 briefly. Write your answers on the Answer Sheet.Passage 1Verbal skills in another culture can generally be mastered if one studies hard enough. But nonverbal skills are much more difficult to learn. Nonverbal behavior. includes areas such as eye contact , facial expressions , postures , gestures , and the use of time , space , and territory. The messages sent by body language and the way we arrange time and space have always been open to interpretation. Does a raised eyebrow mean that your boss doubts your statement or just that she is seriously considering it? Does a closed door to an office mean that your coworker is angry or just that he is working on a project that requires concentration? Deciphering nonverbal communication is difficult for people who are culturally similar , and it is even more troublesome when cultures differ.In Western cultures , for example , people perceive silence as negative. It suggests rejection , unhappiness , depression , regret , embarrassment , or ignorance. However , the Japanese admire silence and consider it a key to success. A Japanese proverb says , "Those who know do not speak; those who speak do not know." Over 60 percent of Japanese businesswomen said that they would prefer to marry silent men. Silence is equated with wisdom.16. According to the author , what does nonverbal communication include?17. What is the main idea of Paragraph One?18. "Those who know do not speak; those who speak do not know." What does this Japanese proverb imply?19. Understanding body language within the same culture group is very easy , is it?20. What does silence mean in Western cultures?
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几乎可以肯定是洋地黄中毒引起的心律失常是（）。
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Bruton综合征属于（）.
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控制电位库仑分析法仪器系统工作时所遵循的原理是（）。