题型：名词解释 阅读短文，选择正确答案。 Tom asks his friend Kate, "How many days are there in a week?" "Seven days of course," answers Kate, "They're Sunday, Monday, Tuesday, Wednesday, Thursday, Friday and Saturday." "Well, Kate, can you name five days of the week and not say Sunday, Monday, Tuesday, Wednesday, Thursday, Friday and Saturday?""No, I can't. Can you?" asks Kate. "Yes, I can. They are today, tomorrow, the day after tomorrow, yesterday, the day before yesterday. " l. Is Kate Tom's sister? [ ]A. Yes, she is. B. Yes, she's not. C. No, she isn't. D. Sorry, I don't know.2. How many days are there in a week? [ ]A. Eleven days. B. Six days. C. Seven days. D. Five days.3. Can Kate say the five days of the week? [ ]A. Yes, she can. B. Yes, she can't. C. No, she can't. D. No, she can. 4. Is today in a week?[ ]A. Yes, it is. B. Yes, it's. C. No, it isn't. D. Sorry, I don't know. 5. How many people are there in the passage? [ ]A. There're seven people. B. There're six people. C. Only one. D. There're two. 查看答案
题型：名词解释 常温下，下列各组离子在指定溶液中能大量共存的是[ ]A．无色透明的溶液中：MnO4-、SO42-、K+、Fe2+ B．pH=1的溶液中：NH4+、Na+、SO42-、Fe3+C．c（SO32-）=0.5 mol/L的溶液中：ClO-、Na+、Cl-、CO32- D．水电离产生的c(H+) =1×10-14 mol/L的溶液中HCO3-、NH4+、Cl-、Ca2+ 查看答案
题型：名词解释 患者男性，66岁。胸闷胸痛间断发作4年加重3个月，诊断为CAD、三支病变，拟行CPB下CABG术。对该病人的机械通气，哪项不合适（）A.单腔管间歇正压通气B.维持尽量高的动脉血氧分压C.过度通气，保持PaCO225mmHg左右D.正常通气，保持PaCO240mmHg左右E.心脏停跳后，保持气囊合适充氧 查看答案