第22题: [单项选择]关于肌松药的作用特点,下列错误的是()。 A. 长时效肌松药后加用中时效或短时效肌松药,长时效肌松药使其后加用的中时效或短效肌松药时效延长 B. 化学结构为同一类的两种肌松药联合应用其作用协同 C. 增加剂量或预注非去极化类肌松药可缩短其起效时间 D. 去极化肌松药与非去极化合用时其作用相互拮抗 E. 非去极化肌松药的起效时间与强度成反比,肌松强度弱的肌松药其起效时间快 参考答案:B
第25题: [单项选择]Annie thought Bob was ______. A. too good for her B. poor, only good for any working-class girl C. kind and easy-going D. good at saving 参考答案:C 答案解析:[解析] 推理判断题。由文章第一段的最后一句可得知答案为C (友好且容易相处的)。(参见前面的长难句解析)
A. are yet to be proved B. are to be further studied C. are supported by scientific evidence D. are self-evident 参考答案:C 答案解析:[解析] “As the popularity of exercise continue to mount,so does scientific evidence of its health bene
第37题: [单项选择]What is the key to controlling the disease( ). A. Providing them with qualified doctors. B. Keeping people away from sick people. C. Keeping people away from sick chickens. D. Providing them with sufficient medicines. 参考答案:C 答案解析: