热门试题:
[判断题]根据《煤矿重大安全生产隐患认定办法（试行）》之规定：不按规定检查瓦斯，存在漏检、假检的，不属于煤矿重大安全生产隐患。
A.正确
B.错误
[单选题]患者经抢救后心跳恢复，仍昏迷，应采取的护理措施不包括( )
A.保持呼吸道通畅
B.根据病情吸氧
C.洗胃
D.观察病情
E.保暖，防坠落
[单项选择]在进入赛区之前，运动员应有机会挑选一个或几个比赛用球，并由任意从中取一个球进行比赛（）
A. 裁判长
B. 裁判员
C. 运动员
[单项选择]卫生手套的应用原则（）
A. 戴手套不能替代洗手；避免重复使用手套
B. 当可能接触血液或其他有潜在传染性物质、黏膜和非完整皮肤时，应戴手套
C. 护理病人后要摘手套，护理一个以上病人时不要戴同一副手套
D. 戴着手套从同一个病人身上的污染部位移到清洁部位时要更换手套
E. 以上都是
[单项选择]企业最基本的生产特征是（）
A. 按库存生产和按订单装配
B. 按订单装配和按订单设计
C. 按库存生产和按订单生产
D. 按订单生产和按订单设计
[单项选择]当速度带下部出现IASDISAGREE字符时，表示（）
A. 速度带指示故障
B. ADC速度信号无效
C. 左右PFD的速度指示相差5节
D. PFD无效的速度指示
[单项选择]在血清酶测定中，下列酶中哪一项对慢性酒精中毒最敏感（）
A. ALT
B. AST
C. ALP
D. GGT
E. LDH
[单选题]带压不置换动火，就是严格控制窗口内的含氧量，使可燃气体的浓度 ，从而不能形成爆炸性混合物。
A.大大低于爆炸上限
B.大大超过爆炸上限
C. 等于爆炸上限
D. 等低于爆炸下限
[单选题]根据交通运输部《交通运输行政执法程序规定》,经催告,当事人逾期仍不履行行政决定,且无正当理由的,执法部门可以依法作出强制执行决定,制作( ),并送达当事人。
A. 执行公告
B. 代履行决定书
C. 行政强制执行申请书
D. 行政强制执行决定书
[单项选择]载气杂质中最有害的是（），会造成色谱柱（大部分是吸附型色谱柱）的急剧劣化。
A. 二氧化碳
B. 氧
C. 水分
D. 烃类
[单选题]遵循人才成长规律,以品德、能力和( )为导向,完善评价标准,创新评价方式,克服唯学历、唯资历、唯论文的倾向,科学客观公正评价专业技术人才。
A.年龄
B.素质
C.业绩
D.职级
[判断题] 锤把上不可有油污。不得戴手套或用单手抡大锤,使用大锤时,必须注意前后、左右和上下环境,在大锤运动范围内严禁站人。
A.正确
B.错误
[单项选择]More Than 8 Hours Sleep Too Much of a Good Thing
Although the dangers of too little sleep are widely known, new research suggests that people who sleep too much may also suffer the consequences.
Investigators at the University of California in San Diego found that people who clock up 9 or 10 hours each weeknight appear to have more trouble falling and staying asleep, as well as a number of other sleep problems, than people who sleep 8 hours a night. People who slept only 7 hours each night also said they had more trouble falling asleep and feeling refreshed after a night’s sleep than 8-hour sleepers.
These findings, which DL Daniel Kripke reported in the journal Psychosomatic Medicine, demonstrate that people who want to get a good night’’s rest may not need to set aside more than 8 hours a night. He added that" it might be a good idea" for people who sleep more than 8 hours each night to consider reducing the amount of time they spend in bed, but cautioned that more res
[判断题]跌落式爆断器安装有消弧栅,允许切断一定大小的负荷电流。()
A.正确
B.错误
[多选题]工作地点,应停电的设备包括:带电部分在作业人员( ),且无可靠安全措施的设备。
A.前面
B.后面
C.两侧
D.上下
[多选题]使用100A回阻仪测量开关的回路接触电阻时,发现测量值比上次测量增大较多时,应排除下列测量因素:( )。
A.接线不正确
B.测量引线阻值过大
C.测量钳接触不好
D.测量时间长
[单选题][T]BA010514
常用的油嘴有螺帽式、卡口式和（ ）等多种。
A.机械式
B.法兰式
C.固定式
D.可调式
[多选题]必须统筹国内国际两个大局，始终做世界和平的（）、全球发展的（）、国际秩序的（）。
A.建设者
B.贡献者
C.维护者
D.遵循者
[单选题]用于筛选MRSA的M-H琼脂中NaCl的含量为
A.2%
B.3%
C.4%
D.5%
E.6%
[单选题]系统同步时,通过复位系统控制板开关将联锁主机倒机到备机,开放的信号可以保持
A.正确
B.错误
[单项选择]操作系统幸的文件管理系统为用户提供的功能是______。
A. 按文件作者存取文件
B. 按文件名管理文件
C. 按文件创建日期存取文件
D. 按文件大小存取文件
[多选题]（）应由电力通信运维单位（部门）批准的人员担任，名单公布。
A.电公司本部和县供电公司以上电力调控（分）中心电力通信站的传输设备的检修工作
B.工作负责人
C.工作许可人
D.工作班成员
E.略
F.略
[单项选择]Violin prodigies, I learned, have come in distinct waves from distinct regions. Most of the great performers in the late 19th and early 20th centuries were born and brought up in Russia and Eastern Europe, I asked Isaac Stern, one of the world’s greatest violinists the reason for this phenomenon. "It is very clear," he told me, "They were all Jews (犹太人) and Jews at the time were severely oppressed and ill-treated in that part of the world. They were not allowed into the professional fields, but they were allowed to achieve excellence on a concert stage." As a result, every Jewish parent’s dream was to have a child in the music school because it was a passport to the West.
Another element in the emergence of prodigies, I found, is a society that values excellence in a certain field to nurture (培育) talent. Nowadays, the most nurturing societies seem to be in the Far East. "In Japan, a most competitive society, with stronger discipline than ours." says Isaac Stem, children are ready
A. all-round development
B. the learning of Western music
C. strict training of children
D. variety in academic studies
[填空题]《铁路旅客运输规程》（铁运〔1997〕101号）规定，<--NRC-->的退票办法由铁路运输企业自定。
[单项选择]正常人在安静、清醒、闭目时，出现的脑电波形是
A. α波
B. β波
C. θ波
D. δ波
E. γ波
[判断题]在Windows98资源管理器中，改变文件属性可以选择【文件】菜单项中的（属性）命令。
[多选题]应急预案编制单位应当建立定期评估制度，对预案内容的()进行分析，实现应急预 案的动态优化和科学规范管理。
A.完整性
B.针对性
C.实用性
D.可操作性
E.经济性
[填空题]政企通业务服务的目标客户主要为县乡镇基层政府、各职能部门和（）等。
[单选题]防高温手套由凯夫拉防火纤维密织而成，具有很强的防火、隔热、耐高温和防切割、防刺穿性能，耐热温度（）℃。
A.300
B.450
C.600
D.1000
[单选题]变电站、发电厂升压站发现有（ ）时，禁止进行接地网接地电阻的测量。
A.A.温度巡检仪发告警信号
B.B.系统接地故障
C.C.监控系统停电
D.D.厂用电消失
[单项选择]临时起搏最常见的部位是（）。
A. 右心房
B. 右心室流出道
C. 右心室心尖部
D. 右心室间隔部
E. 左心室心尖部
[填空题] CTCS-3级区段 （） 提供线路数据、临时限速、过分相、定位、级间转换、公里标、车站名、无线闭塞中心切换等信息
[单选题]氧气瓶直接受热发生爆炸属于（）。
A.A、轰炸
B.B、物理性爆炸
C.C、化学性爆炸
D.D、殉爆
[单项选择]Late Victorian and modern ideas of culture are always, in some sense, attributed to Matthew Arnold, who, largely through his Culture and Anarchy (1869) , placed the word at the center of debates about the goals of intellectual life and humanistic society. Arnold defined culture as "the pursuit of total perfection by means of getting to know, on all matters which most concern us, the best which has been thought and said in the world". It was Arnold’’s hope that, through this knowledge, we can turn "a fresh and free thought upon our stock notions and habits". Although Arnold’’s thinking about culture helped to define the purposes of the liberal arts curriculum in the century following the publication of Culture, three concrete forms of disagreement with Arnold’’s views have had considerable impact of their own.
The first can be seen as protesting Arnold’’s fearful destination of "anarchy" as culture’’s enemy. This division seems to set up simply one more version of the old struggle be
A. They affirm Arnold’’s thesis through their opposition to his culture.
B. They protest Arnold’’s designation of anarchy as culture’’s enemy.
C. They seek to suppress the voices and visions of Arnold’’s allies.
D. They oppose the pursuit of perfection in schools of higher education.
[判断题]单位结算卡可以签约代收电费业务。
A.正确
B.错误
