When I was a kid, I never knew what my
parents-or anyone else’s-did for a living. As far as I could tell, all grownups
had mysterious jobs that involved drinking lots of coffee and arguing about
Richard Nixon. If they had job-related stress, they kept it private. Now
American families are expected to be more intimate. While this has resulted in a
lot more hugs, "I love you," and attendance at kids’ football games,
unfortunately we parents also insist on sharing the frustrations of our work
lives. While we have complained about our jobs or fallen asleep in car-pool lines, our A. Forgetting about the job as soon as leaving the office. B. Reducing participating the activities for the children. C. Sharing with the children some happy experience. D. Taking part more actively in community activities. [判断题]由于卤代烷1301、1211对人的毒性危害大,目前严格限制使用.
A.正确 B.错误 [单选题]女,33岁,左尺桡骨粉碎性闭合骨折,行手法复位小夹板固定后16小时,患肢持续剧烈疼痛,肿胀明显此时首先采取的措施为 :
A.应用止痛药 B.应用脱水药 C.患肢抬高减轻痛苦 D.拆除小夹板 E.更换石膏托固定 [判断题]装置大修动火:设备、容器内无夹套、填料、衬里、密封圈等不可能再释放有毒、有害和可燃气体的首次取样分析合格后分析数据在本次大修周期内有效。
A.正确 B.错误 [多项选择]根据《担保法》的规定,当事人在订立合同时,可以约定的担保方式有 ( )。
A. 保金 B. 抵押 C. 定金 D. 质押 [单项选择]空压机的润滑属于()润滑。
A. 动压润滑 B. 静压润滑 C. 无油润滑 D. 其他润滑 [简答题]什么是经营成本请写出估算完整工业投资项目的经营成本的两种算式。
[单项选择]A firewall is a (72) system designed to (73) an organization’s network aga-inst threats.
A. prevent B. protect C. develop D. exploit [单选题]汽轮机油箱的作用是( )。
A.贮油; B.分离水分; C.贮油和分离水分; D.贮油和分离水分、空气、杂质和沉淀物。 [填空题]VBA中定义符号常量的关键字是【 】。
[多选题] 绕线式电动机的优点是,( )较好。[1.0分]
A. 启动特性 B. 外特性 C. 调速特性 D. 负载特性 [简答题]电动机输出轴未接负载前调试些什么?
[判断题]在对车门系统进行润滑时,为避免造成过度润滑和破坏机械结构,不应使用液压或气压油枪,应使用手动油枪润滑。 (5分)
A.正确 B.错误 [单项选择]在我国社会主义市场经济中,企业间的竞争越来越激烈,企业的兼并和破产现象也越来越多。企业间的兼并和企业破产是()①价值规律作用的结果②股份制改造的最佳途径③市场失灵的具体表现④优化资源配置的客观要求
A. ①② B. ②③ C. ③④ D. ①④ [单项选择]SARS的首发症状是( )
A. 胸闷 B. 咳嗽 C. 发热 D. 鼻塞 E. 腹泻 [单选题]Forty percent__stopped smoking in that company.
A.has B.is C.have D.are [多项选择]配电运行部门的工作人员对下列事项()可先行处理,但事后应及时通知有关单位。
A. 修剪超过规定界限的树木 B. 为处理电力线路事故,砍伐林区个别树木 C. 清除可能影响供电安全的收音机、电视机天线、铁烟囱或其它凸出物 D. 修剪影响线路正常运行的花草 [判断题]不同患者手术之间,手套破坏或手被污染时,应重新进行外科手消毒。
[填空题]扰乱和破坏生产、交通、工作等公共秩序,情节严重的,给予()处分。
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