第21题: [单项选择]All that he had learned only made him feel how little he knew in comparison with ______ remained to be known. A. what was B. what C. which was D. that 参考答案:B 答案解析:what引导一个名词性从句,作with的宾语,相当于in comparison with the thing that remained to be known。
第27题: [单项选择]患者男性,66岁,既往无心肌梗死病史,情绪激动后突发胸闷、气短,伴大汗和呕吐。2h后到达急诊室,血压170/105mmHg,心率108次/分,心电图V1~V4导联ST段抬高,入院即刻采血,肌钙蛋白测定阴性。患者高血压病史10年,糖尿病病史8年,患者的主要诊断应该是() A. 高血压危象 B. 急性左心衰竭 C. 急性肺水肿 D. 急性心肌梗死 E. 急性主动脉夹层 参考答案:D
A. immeasurable. B. erratic in its rhythm. C. a brief burst of activity in the brain. D. controllable. 参考答案:D 答案解析:[解析] 本题考查细节理解。作者在第三段最后指出“during the last few years researchers have been able to teach subjects how
第31题: [单项选择]血虚发热可选用 A. 八珍汤 B. 归脾汤 C. 补中益气汤 D. 丹栀逍遥散 E. 升阳益胃汤 参考答案:B
第32题: [单项选择]病态窦房结综合征是由于()。 A. 心肌细胞自律性升高 B. 单纯窦房结传导功能障碍 C. 窦房结起搏功能、传导功能均有障碍 D. 单纯窦房结起搏功能障碍 E. 以上均不对 参考答案:C