Japan has a problem many other
countries would envy—its workforce works too hard. Curing Japanese workers of
disease "workaholism" is proving a difficult job, partly because many of them
like work better than anybody else, experts say. Last month, the Japanese government passed a law for a 40-hour working week, down from 48 hours, to let people spend time away from the office or factory. But it could be many years before average work hours fall to the new level. In 1985, Japanese workers worked an average of 2 168 hours a year. But people in Britain worked 1 952 hours, the United States 1 924, West Germany 1 965 and France 1 643. Many Japanese workers work long hours not only because of devotion and pleasure of the job, but also because of fear and inefficiency (无效,不称职). Many people feel that if they raked week off, t A. loves one’s work too much B. has to de a very difficult job C. works long hours in a place D. suffers a lot at work [判断题]绝缘操作杆、验电器和测量杆使用时,作业人员的手不得越过护环或手持部分的界限。
A.正确 B.错误 [填空题]维生素D在体内必须经过两次羟化作用后始能发挥生物效应。首先经肝细胞微粒体和线粒体中的______作用生成______,在近端肾小管上皮细胞线粒体中的______的作用下再次羟化,生成有很强生物活性的________。
[单选题]路由器因为它处于(),一方面能够跨越不同的物理网络类型,如DDN、FDDI、ATM、以太网等,另一方面将整个互联网络分割成逻辑上相对独立的网络单位,使网络具有一定的逻辑结构。
A.网络层 B.传输层 C.物理层 D.交换层 [单选题]货币政策是政府调控宏观经济的基本手段之一,当通货膨胀较为严重时,应该采取的货币政策是( )。
A.紧缩性货币政策 B.扩张性货币政策 C.适度宽松货币政策 D.积极货币政策 [单选题]Na2CO3?10H2O晶体放在敞口容器内会逐渐变成粉末,这种现象称为()
A.风化 B.蒸发 C.潮解 D.挥发 [单项选择]下列关于存储器读写速度的排列,正确的是()。
A. RAM>Cache>硬盘>软盘 B. Cache>RAM>硬盘>软盘 C. Cache>硬盘>RAM>软盘 D. RAM>硬盘>软盘>Cache [单选题]37. E5318-I井口采集单元由主控模块、 ( )、 语音报警喇叭、接地汇流条等组成。
A.载荷传感器 B.压力传感器 C.温度变送器 D.电源 [单选题]此时胎儿身长为( )
A.25cm B.30cm C.35cm D.40cm E.45cm [简答题]简述胸壁结核的治疗原则。
[判断题]动车组应配备止轮器(铁鞋)、紧急用渡板、应急梯、过渡车钩和专用风管。
A.正确 B.错误 [判断题]对不清楚或没有把握回答、解决的问题,应当场先许诺,再上报给公司。
[多项选择]容易引起高胰岛素血症的疾病是()。
A. 甲状腺功能亢进 B. 冠心病 C. 肥胖 D. 脑动脉硬化 E. 高血压 [简答题]后效检测数据处理时,应建立后效气体参数数据库和绘制后效录井图。
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