热门试题:
[判断题]交流耐压试验对纯瓷的套管和绝缘子几乎没有破坏性积累效应。
A.正确
B.错误
[填空题]一只电流表，其示值为10A，经检定，其实际值为9.9A，则该电流表在10A该度点的测量误差是（）。
[单项选择]
Children start out as natural scientists, instinctively eager to investigate the world around them. Helping them enjoy science can be easy—there is no need for a lot of scientific terms or expensive lab equipment. You only have to share your children’s curiosity. Firstly, listen to their questions. I once visited a classroom of seven-year-olds to talk about science as a career. The children asked me "textbook questions" about schooling, salary and whether I liked my job. When I finished answering , we sat facing one another in silence. Finally I said, "Now that we’ve finished your lists, do you have questions of your own about science
After a long period of pause, a boy raised his hand, "Have you ever seen a grasshopper eat When I try eating leaves like that, I get a stomachache. Why"
This caused a series of questions and discussions that lasted nearly two hours.
Secondly, give them time to think. Studies
A. encourage them to ask questions of their own
B. urge them to think and give immediate answers
C. give them more than three seconds to think after a question
D. give them time to have a fierce discussion
[判断题]导线截面积较小时，高压接户线可采用悬式绝缘子和耐张线夹的方式固定在房屋的支持点上。（ ）
A.正确
B.错误
[单选题]关于气体扩散速率的叙述下列哪项是正确的？
A.以气体溶解度成反比
B.以扩散面积成正比
C.以扩散距离呈正比
D.以气体分子量成正比
E.以温度成反比
[判断题] 106按需量结算基本电费的大工业客户正确取得最大需量值相当重要
A.正确
B.错误
[单选题]阻值为5Ω的电阻与容抗为8Ω的电容串联后接在交流电路中,功率因数为( )。
A.0.6
B.0.8
C.0.53
D.0.3
[多选题]可采取以下哪几种措施来控制噪声的传播( )
A.消声
B.吸声
C.隔声
D.隔振
E.吸能
[单项选择]处理集体劳动争议应尽量使争议双方就争议事项达成和解并形成新的共识，以（）促和解是处理集体劳动争议的主要手段。
A. 协商
B. 调解
C. 仲裁
D. 诉讼
[判断题]一个工作负责人不能同时持有多张工作票。
A.正确
B.错误
[单选题]’年湖南省电力公司售电量完成（）。
A.1478
B.1479
C.1480
D.1481
[单项选择]眼内异物摘除的主要目的是
A. 为摘除眼内异物
B. 重建和恢复视功能
C. 防止眼球萎缩
D. 预防交感性眼炎
[多选题]《固定容规》规定：压力容器的本体界定范围：（）。
A.压力容器与外部管道或装置焊接连接的第一道环向接头的坡口面螺纹连接的第一个螺接头端面法兰连接的第一个法兰密封面专用连接件或管连接连接的第一密封面
B.压力容器开孔部分的承压盖及其紧固件
C.非受压元件与压力容器的连接焊缝
[填空题]
The ideal holiday has to be one that combines plenty of sight-seeing with excellent shopping opportunities, and here it is Eastern Canada, is the destination the proud home of the dazzling city of Toronto, one of North America’s most modern and vibrant cities and the mighty spectacle of Niagara Falls.
Return schedule flights from Gatwick.
Quality hotel accommodation in Toronto.
Exciting optional excursions including a Toronto City Tour, dinner at The ON Tower a Helicopter ride over the Falls.
Operated by Travel-scope Air Holidays ABTA V5060 ATOL 4555.
B. Delivery Agents Required We are currently restructuring the delivery service to the carriers and are looking for two part time sector agents. The candidate will be responsible for delivering the Evening Post to all the carriers in a specific area six days a week between the hours of 2 p. m. and 3:45 p. m.
You
[单选题]Ig分成五类的依据是( )。
A.VL抗原特异性的不同
B.VH抗原特异性的不同
C.CL抗原特异性的不同
D.CH抗原特异性的不同
E.CL及CH抗原特异性的不同
[多选题]分析仪器的噪音通常有（ ）种形式。
A.以零为中心的无规则抖动
B.长期噪音或起伏
C.漂移
D.啸叫
[判断题]业务通道投退时，应及时更新业务标识标签和相关资料。
A.正确
B.错误
[单选题]公安民警王某发现李某正在盗窃，他担心口头制止可能使李某逃跑，他可以（）。
A.不予制止
B.使用警械制止
C.使用徒手制止
D.使用武器制止
[单项选择]男性，68岁，感冒发热服用索米痛片及输注青霉素，第4天双下肢出现紫斑、尿少，查尿蛋白（++）（2．5g／d），尿红细胞20～30个／HP，尿嗜酸性粒细胞增高。血红蛋白110g／L，血清白蛋白31g／L，Scr740／μmol／L，B超示双肾增大，最可能的诊断是（）
A. 急性肾炎
B. 急性肾小管坏死
C. 急性过敏性间质性肾炎
D. 急进性肾小球肾炎
E. 紫癜肾
[单项选择]At first, I thought it was just useless e-mails. It was the end of the weekend and I hadn’t checked my e-mails since late Friday afternoon. There was a long list of messages. Some I re moved without reading. Others were from friends—I saved those to read later when I had more time.
One stood out from the rest for two reasons. The first was the name, Mailer Nawaf, which I didn’t recognize. The second was the subject line:" pleas papers. " Clearly, the e-mail was from someone who did not have a complete mastery of the English language.
The message was from an Iraqi, a university research scientist in Mosul who wanted permission to reprint a research paper I had written. As a scientist, I’m used to getting these kinds of re quests; it’s part of the give and take among researchers that I especially like. I wrote back the next day, asking for more information about the type of work he was doing. I also wished him and his family best for their safety and well-being during this da
[单选题]距离停留车位置十、五、三车时，速度分别为（）km/h、12km/h、7km/h，接近被连挂的车辆时5km/h。
A.17
B.12
C.7
D.5
[判断题]法定最高刑为5年以上不满10年有期徒刑的，经过10年以后认为必须追诉的，须报请最高人民检察院核准。
A.正确
B.错误
[单选题]举高消防车的常规使用条件的环境温度为( )。
A.-20~50℃
B.-20~40℃
C.-30~40℃
D.-30~50℃
[单选题]主任乘务长/乘务长（含宽体机区域乘务长）执行航班任务时，应携带公司配发的移动终端设备，并确保在航班航前协作时电量不低于 。
A.50%
B.0.6
C.70%
D.80%
[填空题]列尾主机安装完毕后,作业人员应站在列车运行方向尾部车辆后端车钩一侧（）范围内,面向机车方向,使用对讲机呼叫司机。
[单项选择]以下关于查询的叙述错误的是( )。
A. 可以根据数据库表创建查询
B. 可以根据已建查询创建查询
C. 可以根据数据库表和已建查询创建查询
D. 不能根据已建查询创建查询
[单选题]金属对绞线接入技术的结构图中COT是 .
A. 局端
B. 远端
C. 业务端
D. 用户端
[单项选择]孙某，女，54岁。平素体弱多病。近日劳累后出现饮食减少，食后胃脘胀满，嗳气呕恶，面色萎黄，倦怠乏力，大便溏薄，舌淡苔薄白，脉弱。其证型是（）
A. 脾阳虚
B. 脾气虚
C. 脾胃阴虚
D. 脾肾阳虚
E. 心脾两虚
[判断题] 电信网络诈骗案件被告人已将诈骗财物用于清偿债务或者转让给他人,但对方取得诈骗财物系源于非法债务或者违法犯罪活动的,应当依法追缴。
A.正确
B.错误
[多项选择]个人所得税代理申报时，对非居民纳税人来源于中国境内的工薪所得，根据（）来确定是否征税。
A. 在境内实际居住的时间
B. 支付方式
C. 税收协定的有关规定
D. 公民身份
[单选题]拾遗物品中的“钥匙”在《拾遗物品登记表》中应该选择什么类别（）
A.日用品
B.其他类别
C.工器具
D.文体用品
[单选题]当员工每天工作8小时的情况下，噪声多大需要佩戴听力保护装置？
A.75 分贝
B.80 分贝
C.85分贝
D.90分贝
[单选题]（ ）应当依法建立和完善规章制度，保障劳动之享有劳动权利和履行劳动义务。
A.用人单位
B.国家组织
C.事业单位
D.企业单位
[单项选择]男性，25岁，体健。主诉：牙龈自动出血伴牙龈疼痛、腐败性口臭5天确诊之前需做如下口腔检查及辅助检查，除了（）
A. 牙龈的色泽
B. 测血压
C. 试体温
D. 唇颊粘膜的检查
E. 查血
[多选题][123]以下属于隧道大修的是（ ）。
A.A、A.加固、更换、增设衬砌或扩大限界
B.B、B.加固洞门
C.C、C.成段翻修铺底、仰拱
D.D、D.整治洞口边坡、仰坡
