第3题: [单项选择]{{B}}Questions 11 to 18 are bused on the conversation you have just heard.{{/B}} A. He is a plumber. B. He is an electrician. C. He is a carpenter. D. He is an interior decorator. 参考答案:B 答案解析:[听力原文]
M: The switch in the bathroom is broken and we need a socket for the porch light.
W: Why do
第12题: [单项选择]患者,男,71岁,慢性阻塞性肺气肿。上午9时起开始静脉输入5%葡萄糖溶液500ml及0.9%氯化钠溶液500ml,滴速为70滴/分,10时左右,护士来巡房时,发现患者咳嗽、咳粉红色泡沫样痰,呼吸急促,大汗淋漓。为缓解症状,可协助患者采取下列哪种体位() A. 仰卧,头偏向一侧,防止窒息 B. 左侧卧位,防止空气阻塞肺动脉口 C. 端坐位,两腿下垂,减少回心血量 D. 抬高床头15~30cm,减少回心血量 E. 抬高床头20°~30°以利于呼吸 参考答案:C