第2题: [单项选择]符合Ⅰ型呼吸衰竭的动脉血气标准是() A. PaO为50mmHg,PaCO为40mmHg B. PaO为55mmHg,PaCO为50mmHg C. PaO为65mmHg,PaCO为40mmHg D. PaO为70mmHg,PaCO为40mmHg E. PaO为70mmHg,PaCO为45mmHg 参考答案:A
第4题: [填空题]Our concepts of time and space are in part conditioned by the structure of particular languages. 参考答案:NG 答案解析:[题意] 时空观念部分受语言结构制约。
[解析]本题的关键词为Our concepts of time and space和the structure of particular languages
第5题: [多项选择]尿路结石的继发性损害有() A. 局部损伤 B. 梗阻 C. 感染 D. 出血 E. 结石恶变 参考答案:A, B, C, D
第7题:[单选题] Which of the following can be described as involving indirect finance? A. A corporation takes out loans from a bank. B. People buy shares in a mutual fund. C. A corporation buys commercial paper in a secondary market. D. All of the above. E. Only A and B of the above. 参考答案:E