题型：问答题 简答题 在指定的溶液中一定可以大量共存的离子组是 [ ]A．使石蕊变红的溶液中： Na+、I-、Cl-、NO3-、C6H5O-B．在强碱性溶液中：Na+、K+、AlO2-、CO32-、SiO32-C．在无色透明溶液中：NH4+、Fe3+、SO32-、NO3-D．由水电离出来的c(H+) = 1×10-13 mol/L的溶液中：K+、CO32-、Cl-、NO3- 查看答案
题型：问答题 简答题 患者男，68岁，3年前发生急性心肌梗死，保守治疗好转。阵发性夜间呼吸困难一周来诊。查体：血压120/70mmHg，两肺下野可闻及水泡音，心界向左下扩大，HR110次/分，心尖部2级收缩期杂音，双下肢水肿。该患者一直应用地高辛及利尿剂，一天发生腹泻后出现心动过缓，心率48次/分，BP95/60mmHg，心电图示Ⅱ度房室传导阻滞，应该（）A.应用甲氧明B.植入临时起搏器C.停用地高辛，应用苯妥英钠D.应用阿托品E.停用地高辛，补钾F.应用异丙肾上腺素静滴 查看答案
题型：问答题 简答题 信息匹配。 阅读下列应用文及相关信息，并按照要求匹配信息。 首先，请阅读下列职业招聘广告的信息。 A Service Engineer Satisfactory knowledge on electronic and electric products. 5 years experience in electronic making environment, service / repair experiences are preferred. Goodcommand of English is a must.BEnglish teacherNative English speakers in Shenzhen city, part-time job, 120 yuan per hour.Preferably from USA, CANADA, UK, AUSTRALIA, IRLAND.No other qualifications are necessary. My name is Bill. My MSN: fengxingdi@hotmail.com My Skype: Bill Feng3CEnglish teacher The teachers must be from native language speaker’s country. Benefit: return way air tickets or 6000RMB as allowance.The salary is 6000RMB per month , at least 20 classes.If you want to earn more money, you can take more classes, each class 40 minutes /100RMB.DService EngineerA communication agency is looking for a junior designer with one year experience.Qualification of education: design education background Computer skills: Adobe Illustrator, Photoshop, 3d Max Languages: fluent in Chinese and EnglishEEnglish teacher 3 Years Training Experience. Excellent interpersonal communication skills. Having teaching background of hotel English. Your students will join the examination of hotel English. If you are interested in this post, please send your CV and a recent photo to Jenny: info@languageinuse.org.cn FProduction engineerTraining workers on all technical procedures and all technical problems for workshop; Graduated from university, and the major is mechanical engineering. Have more than three years experience for designing and manufacturing. Communication in English and Chinese.请阅读下列职位申请者的个人信息，然后匹配他们拟要申请的的职位： 1. Jenny, a native English speaker from Canada, is living in Shenzhen. She is a qualified teacher, so she expects a school to provide fare and extra money for more classes. 2. Jesse is an English teacher who has 6 years’ experience working as a part-time worker in the field of electronics, to make more money, now he would like to do another full-time job. 3. Jack, a Chinese good at English, majored engineering. He has 5 years’ experience in designing and training staff. 4. Collins, an English teacher, is very good at communication. He has 5 years’ teaching experience in teaching hotel English.5. Harry, a Chinese English teacher from Shenzhen, lives in Mohawk, Canada now. In university, he once learnt basic design skills and has more than five years’ working experience. 查看答案