| In our society the razor of necessity
cuts close. You must make a buck to survive the day. You must work to make a
buck. The job is often a chore, rarely a delight. No matter how demeaning the
task, no matter how it dulls the senses or breaks the spirit, one must work.
Lately there has been a questioning of this "work ethic", especially by the
young. Strangely enough, it has touched off profound grievances in others
hitherto silent and anonymous. Unexpected precincts are being heard from in a show of discontent by blue collar and white. On the evening bus the tense, pinched faces of young file clerks and elderly secretaries tell us more than we care to know. On the expressways middle-management men pose without grace behind their wheels, as they flee city and job. In all, there is more than a slight ache. And there dangles A. one works mainly to keep body and soul together B. one must work not only for money, but also for delight C. one must understand that jobs as chores D. one should earn as much money a day as possible [判断题]安全带检查频次应根据安全带的使用频率确定。（ ）
A.正确 B.错误 [单项选择]高血压伴有低血钾最可能的病因是（）
A. 原发性高血压服用利尿剂治疗 B. 原发性醛固酮增多症 C. 嗜铬细胞瘤 D. 肾动脉狭窄 E. 库欣综合征 [单项选择]试戴支架合适后，待完成义齿后发现支架变形，不能就位，其原因最可能是
A. 模型变形 B. 基托厚薄不均 C. 开盒时石膏剪的用力方向不对 D. 填塞塑料过早 E. 热处理升温过快 [简答题]顾客异议产生的原因有哪些？
[单项选择]
男，50岁，因汽油火焰烧伤3小时入院，烧伤总面积90%，其中深Ⅱ度30%，Ⅲ度36%，伤后无尿，心律：150次/分，呼吸32次/分，伤后头8小时输液5000ml(其中胶体2000M)后仍无尿。 针对无尿首先应（ ）A. 应用甘露醇利尿 B. 加快补液速度 C. 检查膀胱区及导尿管是否通畅 D. 行生化及血气分析检查 E. 应用多巴胺静点 [单项选择]按份共有人出卖其共有财产份额时，其他共有人享有( )。
A. 购买权 B. 优先购买权 C. 同等条件下的优先购买权 D. 解约权 [填空题]《内经》在强调正气不足是发病的前提和根据时,有“邪之（ ）,（ ）必虚”之说。
[单选题]域名www.ahedu.gov.cn中，代表国家区域名的是____。
A.www B.ahedu C.gov D.cn [单项选择]患者病情好转后，抗生素停止使用的指征是
A. 白细胞正常后2～3周 B. 血沉正常后2～3周 C. 伤口愈合后2～3周 D. 血红蛋白恢复正常后2～3周 E. 体温恢复正常后2～3周 [单选题]使用氧气乙炔设备时，操作人员必须按规定穿戴劳动保护用品，其他人员应远离喷嘴()，防止烧伤。<《普速铁路工务安全规则》>
A.前方 B.后方 C.左侧 D.右侧 [多选题]多选题:以下属于火灾自动报警系统联动的设备是( )。
A.卷帘门 B.警铃 C.智能疏散 D.动照强启 [多选题]按电弧种类包括( )
A.脉冲电弧 B.交流电弧 C.直流电弧 D.逆变电弧 我来回答: 提交
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