第23题: [单项选择]What did the professor tell the woman A. He objects to her visit. B. The class is not worth visiting. C. She should visit his class next Monday. D. The students will have their examination next Monday. 参考答案:C 答案解析:[听力原文] W: Would you mind if I visit your class this afternoon, Professor Smith M: I have no o
第26题: [单项选择]Never has a scientific explanation emerged ______ someone somewhere has objected to it. A. that B. which C. whom D. but 参考答案:D 答案解析:someone somewhere has objected to do it一句不缺任何成分,是完整的句子,只能用连词but连接。
第34题: [单项选择]患者,男性,64岁,患糖尿病8年。近3d受凉后出现发热、咳嗽、咳黄痰,尿量3000ml/d,口渴、乏力明显。今日突然出现意识不清,呼之不应。护理体检:体温38.8℃,血压135/85mmHg,呼吸32/min,双侧瞳孔等大等圆,对光反射存在,双下肺可闻及湿啰音。 护士查看血气分析结果,发现患者血气分析为代谢性酸中毒,呼吸深快,此时的呼吸称为 A. 腹式呼吸 B. 库式呼吸 C. 胸式呼吸 D. 潮式呼吸 E. 呼吸过快 参考答案:B 答案解析:糖尿病合并代谢性酸中毒时,呼吸为库式呼吸即呼吸深快。
第37题: [单项选择]促进脂肪肝形成的有关因素有() A. 碳水化合物摄入过多 B. 肝内形成的甘油三酯增多或氧化减少 C. 脂蛋白合成增多 D. 蛋白质摄入过多 E. 进入肝脏的脂肪酸过少 参考答案:B 答案解析:进入肝脏的脂肪酸过多,而碳水化合物减少,或肝内形成的甘油三酯增多,引起甘油三酯在肝脏的蓄积。