问题
单项选择题
慢性支气管炎的临床分型是
A．单纯型和喘息型及反复感染型
B．单纯型和喘息型
C．单纯型、喘息型和混合型
D．单纯型、喘息型和粘液脓痰型
E．单纯型、阻塞型和过敏型
答案
参考答案：B
解析：慢性支气管炎可分为单纯型和喘息型两型，因此其他几种分型都是错误的。
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慢性支气管炎的临床分型是
A．单纯型和喘息型及反复感染型
B．单纯型和喘息型
C．单纯型、喘息型和混合型
D．单纯型、喘息型和粘液脓痰型
E．单纯型、阻塞型和过敏型
参考答案：B
解析：慢性支气管炎可分为单纯型和喘息型两型，因此其他几种分型都是错误的。
Long ago, there was a mother and a son living in a house. She worked hard everyday, they were always poor. One day, her son stole his friend's . "Mom, what do you think of this bag?" His mother praised（表扬）her son scolding（责骂）him. "It looks great!" The next time, he stole an overcoat. She praised him again he stole it. A few years later, he to be a young man. He stole jewelry and them to his mother. "How !" This time, she did not scold her son again. Then, because he was scolded by his mother, he started to steal more expensive things. One day, the police him. Before putting him in , he begged the police to meet his mother. They took him to his mother. As soon as he saw his mother, he her earlobe（耳垂）. "Ouch! What's the matter with you?" She finally scolded him. Her son answered, " you had given me a scolding like that when I stole the first bag, I could not have become a thief." The mother’s was broken as she looked at her son heading to prison. "If I only could _ time, I would scold him strictly." She regretted（后悔） that she always praised him, he did.
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