【单选题】【消耗次数:1】
因含脂肪油润滑肠道而致泻的药物是
番泻叶
巴豆
火麻仁
芫花
芒硝
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相关题目
【单选题】 巴豆霜含脂肪油量应为
①  10%—14%
②  14%—18%
③  18%—20%
④  20%—22%
⑤  22%—25%
【单选题】 ( )是用量最大、品种最多的一类润滑材料,包括矿物润滑油、合成润滑油等。
①  固体润滑剂
②  气体润滑剂
③  液体润滑剂
【单选题】 基础油是组成润滑油的主要成分,占润滑油总量的70%~90%,是添加剂的载体。( )
① 
② 
【单选题】 ( )轴承给油的方法多种多样,按给油方式可分为间断润滑和连续润滑。
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②  推力
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【判断题】 适度通货膨胀是经济的润滑油
①  正确
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【简答题】 压缩机中的润滑油为冷冻油,简称[填空]。
【单选题】 不宜与甘遂、京大戟、芫花配伍使用的药物是()。
①  甘草
②  海藻
③  藜芦
④  干姜
⑤  人参
【判断题】 植物油、动物油、废餐饮油等原料油与甲醇(或乙醇) 经酯交换反应而得的长链脂肪酸甲(乙)酯。
①  正确
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随机题目
【单选题】 When the idea of winning in sports is carried to excess, ____ competition can turn into disorder and violence.
①  honestly
②  honest
③  honorable
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【单选题】 He had acquired a(n)____ command of the English language.
①  ordinary
②  immense
③  extraordinary
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【单选题】 Danny left this ____ message on my answering machine: “I must see you. Meet me at twelve o’clock.” Did he mean noon or midnight?
①  ambiguous
②  responsible
③  implicit
④  thoughtful
【单选题】 — May I stop here? —No, you_____.
①  mustn’ t
②  might not
③  needn’ t
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【单选题】 Our ____ sensitivity decreases with age. By age 60, most people have lost 40 percent of their ability to smell and 50 percent of their taste buds.
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【单选题】 He did me a ____ turn by lending me ten pounds.
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①  decided on
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①  output
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①  coach
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