热门试题:
[判断题]在编程输入前应事FX2NPLC机RUN端和COM端断开,使PLC处于停止运行。( )
A.正确
B.错误
[判断题]( )紫外线消毒是指利用紫外线杀灭细菌。最普遍的紫外线消毒是室外 日照消毒,居室内紫外线消毒常用紫外线消毒灯。
A.正确
B.错误
[多选题]信息通信检修工作主要内容如下( )。
A.系统缺陷、故障及安全隐患处理、消缺;
B. 根据信息通信系统运行状态、风险评估及工作需要,合理编制、上报检修工作计划;
C.对检修工作影响范围及潜在风险进行分析,制定详细的检修技术方案和应急措施;
D. 检修工作的组织实施;
[判断题] 判断题 必须进入牵引变电所发生高压接地故障范围内作业时,作业人员要穿绝缘靴,接触设备外壳和构架时要戴绝缘手套。
A.正确
B.错误
[单选题] 目前仍在发行并且流通的美元券别种类为( )。
A.政府券
B.国家券
C.联邦储备券
D.金币券
[填空题]动车段每年进行一次全员安全培训考试,不合格者,应 。
[多项选择]以下哪几种解毒法不属于生理性拮抗
A. 药用炭吸附中毒物质
B. 蛋白、牛奶沉淀重金属
C. 弱酸中和强碱
D. 弱碱中和强酸
E. 纳洛酮快速解除吗啡中毒所致的呼吸抑制
[单项选择]不会使粪便化学法隐血试验出现假阳性的是( )
A. 铁剂
B. 铋剂
C. 维生素C
D. 食物鱼肉
E. 动物血
[单选题]轻度⼝腔感染患者应选择的漱⼝液是
A. 1%〜4%碳酸氢钠溶液
B. 复⽅硼砂溶液
C. 0. 1%醋酸溶液
D. 2%〜3%硼酸溶液
E. 1%〜3%过氧化氢溶液
[不定项选择题]预测与评价之基本原则与要求:土壤环境影响预测应重点预测评价建设项目对(),并根据建设项目特征兼顾对占地范围内的影响预测。
A.占地范围内的影响
B.占地范围外50m范围内的影响
C.占地范围外土壤环境敏感目标的积累影响
D.已污染区域的影响
[单项选择]When men grow older, their hair often begins to fall out. When hair begins to fall out (41) old age, it is impossible to make it (42) again. I know a man who found (43) his hair was beginning to fail out on his fortieth birthday. He bought some ointment(药膏) and used it on his head. (44) ointment was very expensive. It (45) $50 for a small can ! He used the ointment on his head (46) a day. Every day he (47) into his mirror(镜子) to see (48) is hair was growing again, but the ointment was (49) good. Every day more and more hair fell out and (50) there was no hair left on his head.
[A] looks [B] is looking [C] looked
[判断题]当今世界军事变革的核心是推动军队建设由机械化向信息化转变。
[判断题]建筑消防检查分为巡查,月度检查,季度检查,年度监测等方式。()
A.正确
B.错误
[单项选择]增液汤的功用是:()
A. 润肠泄热
B. 行气通便
C. 二者均是
D. 二者均非
[判断题] GPS/MET站设备的检定应由专业检定人员采用标准设备和检定规程进行,检定要有书面记录,作为台站历史记录归档保存。( )
A.正确
B.错误
[判断题]基尔霍夫回路电压定律:对于电路中任一回路,在任一时刻,沿着该回路的所有支路电压升的代数和等于零。( )
A.正确
B.错误
[单项选择]
CARDIFF, Wales. Poets, singers and musicians from across the globe gathered in Wales to celebrate the tradition of storytelling.
"It might seem strange that people still want to listen in age of watching television, but this is an unusual art form whose time has come again," said David Ambrose, director of Beyond the Border, an international storytelling festival in Wales.
"Some of the tales, like those the Inuit from Canada, are thousands of years old. So our storytellers have come from distant lands to connect us with the distance of time," he said early this month.
Two Inuit women, both in their mid 60s, are among the few remaining who can do Kntadjait, or throat singing, which has few words and much sound. Their art is governed by the cold of their surroundings, forcing them to say little but listen attentively.
Ambrose started the festival in 1993, after several years of working with those reviving (coming back into use or
A. protected by kind people
B. taken good care of
C. grasped by good storytellers
D. controlled by rich people
[单选题]商业票据必须经过( )才能转让流通。
A.承兑
B.背书
C.提示
D.追索
[简答题]发电机正常运行时氢压保持多少?其高、低值是多少?
[多项选择]以下具有养阴益胃功效的药物有()
A. 四君子颗粒
B. 养胃舒胶囊
C. 阴虚胃痛颗粒
D. 洁白胶囊
[判断题]当有新乘客上船时,应在开船之前或开船后不久向乘客简要介绍安全须知。()
[多选题]*
消防大(站)队需要向支队报送信息情况包含( )、( )、( )。
A. 正在发生的面积超过1000平方米、时间超过1小时的火灾。
B. 造成消防指战员(专职、合同制消防员)1人以上伤亡的火灾。
C. 必须在10分钟内电话报告支队指挥中心。
D. 死亡1至2人的火灾。
[单项选择]蝶鞍侧位片上可测量其前后径及深径,其平均值分别为()
A. 10.5mm,9.5mm
B. 11.7mm,9.5mm
C. 12.0mm,10.0mm
D. 5.0mm,10.0mm
E. 10.0mm,20.0mm
[判断题]制作、散发宣扬恐怖主义、极端主义的图书、音频视频资料或者其他物品,或者通过讲授、发布信息等方式宣扬恐怖主义、极端主义的,构成宣扬恐怖主义、极端主义罪。
A.正确
B.错误
[单项选择]川芎的气味为( )
A. 气香,味苦
B. 气香,味甘
C. 气微,味淡
D. 气微,味苦
E. 香气农郁,味苦,辛,稍麻舌,后微甜
[单选题]甲公司提出行政复议申请的时效是自知道该具体行政行为之日起的( )
A.7日内
B.10日内
C.60日内
D.90日内
[单选题]机车信号可分为( )、连续式和接近连续式。
A.点式
B.点连式
C.断续式
D.非连续式
[判断题]
网络舆情管理的重要性是网络舆情形成迅速,对社会影响巨大。( )
A.正确
B.错误
[单选题]通常采用()选择公差配合类别。
A.计算法
B.实验法
C.类别法
D.标准法
[判断题] 灭火战术方法是内外夹击、上下合击、穿插分割、重点突破、强攻近战。( )
A.正确
B.错误
[单选题]攂电气集中,电路ZCJ失磁落下后,只有进路中( )解锁,才能使ZCJ复原。
A.最末一个区段
B.最末一个区段道岔
C.第一个区段
D.第一个区段道岔
[判断题]北伐战争的口号是打倒列强,除军阀。(( ))
A.正确
B.错误
[单项选择]程序段:int x=12; double y=3.141593; printf("%d%8.6f", x, y);的输出结果是
A. 123.141593
B. 12 3.141593
C. 12,3.141593
D. 123.141593
[多选题]下列哪些处所应装设跌落式熔断器( )
A.一般中间站和电业局电源线路T接时的分接处。
B.杆上、落地式变电台的电杆上。
C.架空电力线路转电缆的电源电杆上。
D.架空电力线路的电源电杆上
[多选题]根据《新疆电力公司电力安全工器具管理规定(试行)》,安全工器具实行双重编号,即安全工器具()和(),编号应具有唯一性。
A.A.使用编号
B.B.品类编号
C.C.班组编号
D.D.身份编号