第13题: [单项选择]患者,女,52岁。患糖尿病多年,近因肺炎已予抗感染治疗,数小时前神志不清入院。查体:口唇黏膜干燥,血压70/ 50mmHg,脉细速,尿量少。血糖27.5mmol/L,血酮(+),血钠138mmol/L,血 HCO3ˉ3.9mmol/L,pH7.0,血钾4.0 mmol/L。本病例的诊断为 A. 低血糖昏迷 B. 糖尿病高渗性昏迷 C. 糖尿病酮症酸中毒 D. 脑血管意外 E. 乳酸性酸中毒 参考答案:C
A. unintentionally B. inevitably C. impressively D. unconditionally 参考答案:D 答案解析:[试题分析] 词语辨析题。 [详细解答] “if”“and”,“but”都是表示条件的连词,如果没有“if,“and”,“but”,那么就是无条件地,所以应该选答案D。
第22题: [单项选择]What do we learn from the conversation A. The woman will work together with a machine. B. The machine has been replaced by a man. C. The woman lost her job. D. The woman was happy to work with a capable computer. 参考答案:C 答案解析:[听力原文] M: I am sorry to inform you that you have been replaced by a computer at the office. W: