题目详情

当前位置：首页＞职业培训考试

题目详情:

[单选题]在电缆井、电缆隧道、电缆沟内工作时的安全措施错误的是（）。
A.电缆隧道应有充足的照明，并有防火、防水、通风的措施
B.电缆井内工作时，禁止只打开一只井盖（单眼井除外）
C.电缆井、隧道内工作时，在空气良好的情况下可将通风设备关闭

热门试题:

[单选题]补偿装置调整允许施工误差为( )mm。
A.±50
B.±100
C.±200
D.±300

[单项选择]Although the United States cherishes the tradition that it is a nation of small towns and wide open spaces, only one in every eight Americans now lives on a farm. The recent population trend has been a double one, toward both urbanization and suburbanization. Metropolitan areas had grown explosively in the past decade, and nearly half this increase has been in the suburbs. With the rapid growth of cities has come equally rapid decentralization. The flight of Americans from the central city to the suburbs constituted one of the greatest migrations of modern times; quiet residential sections outside cities have become conglomerations (密集) of streets, split-level houses, and shopping centers.
This spurt of suburban expansion, however, does not alter tile basic fact that the United States has become one of the most urban nations on the face of the earth. Census (人口调查) Bureau figures show that the rural population has been shrinking steadily since 1830. When the United States became a
A. suburban area around a city
B. large city and its suburbs
C. group of towns organized as a city
D. group of cities blending to form one huge city

[单项选择]我国成人蛋白质的摄入量以占总能量的______为宜。
A. 8%～10%
B. 10%～15%
C. 15%～18%
D. 18%～20%
E. 20%～25%

[单项选择]患者，男，50岁。肝硬化腹水，腹大坚满，脘闷纳呆，大便溏，小便不利，舌苔白腻，脉弦缓。其治法是（）。
A. 运脾利湿，化气行水
B. 疏肝理气，攻下逐水
C. 活血化痰，利水消肿
D. 调脾行气，清热利湿
E. 温补肾阳，通络利水

[判断题]S700K转辙机外露部分动作杆、表示杆、密贴检查器表示杆伸出端，安装装置和外锁闭装置各连接销、摩擦面应油润。
A.正确
B.错误

[判断题]铁路桥梁的护轮轨上应安装钢轨绝缘。 ( )
A.正确
B.错误

[单选题]调查处理的事件（故）报告必要时可适当延长，但不得超过（）个工作日。
A.A.5
B.B.10
C.C.15
D.D.30

[单项选择]在社会经济运行中，当通货膨胀率上升时，一般会导致( )。
A. 失业率上升
B. 失业率保持稳定不变
C. 失业率下降
D. 失业率波动不定

[单选题]女,30岁。左手示指末节皮下感染5天,伴剧烈跳痛,肿胀明显。需切开引流,正确的切口应是(　　)
A.经甲床切开
B.经甲沟切开
C.指侧面纵切口
D.指末端鱼口状切口
E.末节指腹横切口

[单选题]《行规》第59条：非集中区，单机或机车牵引运行时，由司机要道；（）时，由负责确认进路的调车人员要道。未得到扳道人员的股道号码和道岔开通信号，不准越过警冲标（对向道岔为尖轨尖端）。
A.单机或机车牵引运行
B.单机运行
C.机车牵引运行
D.推进

[单项选择]From the sentence "Like Proust, the French author whose experiences became his literary capital, man can recapture the past." you can tell that Proust

[判断题]个人网银优惠模式和手机银行优惠模式分开设置（）

[单项选择]药品的每个最小销售单元的包装必须
A. 按规定附特殊的标识
B. 按规定印有或贴有宣传语
C. 按规定印有或巾有标签并附有说明书
D. 按规定附说明书
E. 按规定印有或贴有其法定标签

[单项选择]下列房屋用地中，可以采用协议方式取得建设用地使用权的是（）
A. 社区小型超市
B. 环保器材厂生产车间
C. 非营利性的社会团体办公楼
D. 限价房、限套型普通商品住房

[单选题]189误服甲醇者应立即洗胃,并内服( )15ml,每天4~5次。
A. 5%碳酸氢钠
B. 3%碳酸氢钠
C. 10%碳酸氢钠
D. 6%碳酸氢钠

[判断题]《煤矿安全规程》规定，每个生产矿井必须至少有2个能行人的通达地面的安全出口，各出口间距不得小于30m。（）
A.正确
B.错误

[单项选择]I'm whether or not to go to Greece for the summer.
A. on second thoughts
B. on the spot
C. in the process
D. in two minds

[简答题] 对TDCS/CTC机柜内设备进行任何操作时必须有（____________）措施

[判断题]《铁路旅客运输服务质量规范》规定，客运车站在开始检票或列车到站前，通告车次、停靠站台等检票信息。
A.正确
B.错误

[单项选择]Mau Piailug, Ocean Navigator Mau sailed from Hawaii to Tahiti using traditional methods In early 1976, a fisherman, led an expedition in which he sailed a traditional Polynesian boat across 2,500 miles of ocean from Hawaii to Tahiti. The Polynesian Voyaging Society had organized the expedition. Its purpose was to find out if seafarers (海员）in the distant past could have found their way from one island to the other without navigational instruments, or whether the islands had been populated by accident. At the time, Mau was the only man alive who knew how to navigate just by observing the stars, the wind and the sea. He had never before sailed to Tahiti, which was a long way to the south. However, he understood how the wind and the sea behave around islands, so he was confident he could find his way. The voyage took him and his crew a month to complete and he did it His grandfather began the task of teaching him how to navigate when he was still a baby. He showed him pools of water o
A. Right
B. Wrong
C. Not mentioned

[单选题]流动偏好曲线表明（）
A.利率越高，债券价格越低，人们预期债券价格会继续下降，因而不愿购买更多债券
B.利率越高，债券价格越低，人们预期债券价格回涨可能性越大，因而不愿购买更多债券
C.利率越低，债券价格越高，人们为购买债券时需要的货币就越多
D.利率越低，债券价格越高，人们预期债券价格可能还要上升，因而希望购买更多债券

[单选题]在继电保护、配电自动化装置、安全自动装置和仪表及自动化监控系统屏间的通道上安放试验设备时，（），要与运行设备保持一定距离，防止事故处理时通道不畅。
A.不能堆放
B.不能阻塞通道
C.得到值班员同意
D.应放在指定地点

[简答题]按七略藝文志黃帝內經十八卷今有針經九卷素問九卷二九十八卷即內經也亦有所亡失其論遐遠然稱述多而切事少有不編次比按倉公傳其學皆出於素問論病精微九卷是原本經脈其義深奧不易覽也又有明堂孔穴針灸治要皆黃帝岐伯選事也三部同歸文多重複錯互非一甘露中吾病風加苦聾百日方治要皆淺近乃撰集三部使事類相從刪其浮辭除其重複論其精要至爲十二卷易曰觀其所聚而天地之情事見矣況物理乎事類相從聚之義也夫受先人之體有八尺之軀而不知醫事此所謂遊魂耳若不精通於醫道雖有忠孝之心仁慈之性君父危困赤子塗地無以濟之此固聖賢所以精思極論盡其理也由此言之焉可忽乎其本論其文有理雖不切於近事不甚刪也若必精要俟其閒暇當撰覈以爲教經云爾（晉·皇甫謐《甲乙經·序》）給上文標點

[单选题]下列担保中,担保金额在担保有效期内逐步减少的是( )。
A.投标担保
B.履约担保
C.支付担保
D.预付款担保

[判断题]煤层倾角不大于12度的采煤工作面，在下行通风时，也应检查下隅角处的瓦斯。
A.正确
B.错误

[单项选择] 嵌体洞缘斜面的宽度一般为
A. 0.5mm
B. 1.0mm
C. 1.5mm
D. 2.0mm
E. 3mm

[单选题]事故发生的原因可分为直接原因和间接原因。在进行事故原因分析时，下述情况中，应确定为间接原因的是 ( )
A.操作工操作不当
B.储存设施不安全
C.作业场所过于狭窄
D.劳动组织不合理

[单项选择]
{{B}}Task 1{{/B}}
{{B}}Directions: {{/B}}{{I}}After reading the following passage, you will find 5 questions or unfinished statements, numbered 36 through 40. For each question or statement there are 4 choices marked A), B), C) or D). You should make the correct choice and mark the corresponding letter on the Answer Sheet with a single line through the center. {{/I}}

Interact use appears to cause a drop in psychological health, according to research at Carnegie Mellon University.
Even people who spent just a few hours a week on the Internet experienced more bad feelings and loneliness than those who was online less frequently, the two-year study showed. Researchers are puzzling over the results, which were completely contrary to their expectations. They expected that the Net would prove socially healthier than television, since the Net
A. The Net may account for the drop in psychological health.
B. Internet use may improve social health.
C. Internet use has nothing to do with social health.
D. Spending much time on the Internet makes people feel bad and lonely.

[判断题]日常电气设备的维护和保养应由设备管理人员负责。(　　)
A.正确
B.错误

[简答题]扫描探针显微技术的基本特点

[多项选择]建设工程监理一般具有( )等特点。
A. 公平性
B. 合法性
C. 公正性
D. 技术服务型
E. 合理性

[单项选择]关于SQL的超联接查询，说法错误的是
A. 在SQL中可以进行内部联接、左联接、右联接和全联接
B. SQL的超联接运算符“*=”代表左联接，“=*”代表右联接
C. Visual FoxPro同样支持超联接运算符“*=”和“=*”
D. 利用全联接，即使两个表中的记录不满足联接条件，也会在目标表或查询结果中出现，只是不满足条件的记录对应部分为NULL

[判断题]要降低与导电率有关的系数,必须采用导电率高的铜线。( )
A.正确
B.错误

[判断题]“中国梦”与“美国梦”以及其他国家的梦并不冲突。 ( )
A.正确
B.错误

[单选题]违反《中华人民共和国民用航空安全保卫条例》规定的航空器内禁止的行为的处罚机关是（）。
A.机场安检部门
B.民航公安机关
C.机场安全保卫机关
D.国家安全保卫机关

[单选题]不管何种形式的点火能量必须达到一定的( )才能引起燃烧反应。
A.浓度
B.密度
C.强度
D.速度

我来回答:

提交

最新试题

网站地图
我要搜题网版权所有 ©2024 湘ICP备18016427号