题型：名词解释 下列有关实验操作不正确的是 （ ） A．中和热的测定实验中用到的玻璃仪器有温度计、烧杯、环形玻璃搅拌棒B．滴定管在使用前必须检验是否漏水C．某次滴定后滴定管的读数为20.3mlD．碱式滴定管不能量取盐酸的体积 查看答案
题型：名词解释 完形填空 A group of class friends, highly established in their careers, got together to visit their old university professor.Conversation soon __1__ into complaints about stress in work and life. Offering his guests coffee, the professor went to the __2__ and returned with a large pot of coffee and a couple of __3__-porcelain, plastic, glass, crystal, some __4__ looking, some expensive, some delicate-telling them to __5__ themselves to the coffee. When all the students had a cup of coffee in __6__, the professor said :" If you noticed, all the nice looking expensive cups were taken up, __7__behind the plain and cheap ones.While it is normal for you to __8__only the best for yourselves, that is the __9__ of your problems and stress.Be assured that the cup itself __10__ no quality to the coffee.In most cases, it is just more expensive and in some cases even hides what we drink.__11__ all of you really wanted was coffee, not the cup, but you __12__ went for the best cups...And then you began __13__ each other's cups.Now consider this: Life is the __14__, the jobs, money and position in society are the cups.They are just tools to hold and contain life, and the type of cup we have does not __15__, nor change the quality of life we__16__.Sometimes, by concentrating only on the cup, we__17__to enjoy the coffee God has __18__ for us.God brews the coffee, not the cups… Enjoy the coffee!" The happiest people don't have the best of everything.They just __19__the best of everything. Live simply.Love generously.Care deeply.Speak kindly.Leave the __20__to God.( )1. A. stopped ( )2. A. livingroom ( )3. A. cups ( )4. A. plain ( )5. A. devote ( )6. A. stomach ( )7. A. falling ( )8. A. hope ( )9. A. source ( )10. A. adapts ( )11. A. As ( )12. A. consciously ( )13. A. looking ( )14. A. tea ( )15. A. sign ( )16. A. spend ( )17. A. fail ( )18. A. shown ( )19. A. keep ( )20. A. complex B. looked B. waitingroomB. pans B. clean B. help B. hand B. leaving B. wish B. resource B. puts B. What B. cheerfully B. glaring B. water B. say B. live B. succeed B. taken B. take B. remains C. grew C. bedroom C. bowls C. ugly C. dedicate C. mind C. hiding C. need C. energy C. adds C. That C. deliberatelyC. eyeing C. wine C. define C. hate C. tend C. sent C. make C. rest D. turned D. kitchen D. bottles D. fine D. enjoy D. mouth D. keeping D. want D. reason D. applies D. Which D. bravely D. glancing D. coffee D. signal D. love D. manage D. provided D. hold D. complaints 查看答案
题型：名词解释 男性，49岁，痰喘20年，受凉后症状加重伴明显气短1周入院。血气：pH7．30PO70mmHg立即给予持续低流量吸氧本例除吸氧外还应（）A.保持呼吸道通畅B.痰培养分离病原菌C.抗感染D.使用碳酸氢钠纠正酸中毒E.纠正电解质紊乱 查看答案