热门试题:
[单选题]加强党的建设,必须紧密围绕( )。
A.解放思想,实事求是
B.党的基本路线
C.反对资产阶级自由化
D.发展社会主义民主
[填空题]如果登录QQ后想使用其提供的功能,但又不想让别人打扰你,可以选择_____登录方式。
[单选题] 以下______不属于计算机网络基本功能。
A. 共享软件资源
B. 共享打印机等硬件资源
C. 网络视频会议
D. 货物运输
[单选题]《危险化学品安全管理条例》规定,剧毒化学品道路运输通行证管理办法由国务院()部门制定。
A.公安
B.安监
C.质检
[多项选择]总监理工程师必须根据实际情况、设计变更文件和其他有关资料，按照施工合同的有关款项，在指定（专业监理工程师）完成下列（）等工作后，对工程变更的费用和工期做出评估。
A. 确定工程变更项目与原工程项目之间的类似程度和难易程度
B. 确定工程变更项目的工程量
C. 确定工程变更的单价或总价
D. 确定工程变更的原因
E. 确定工程变更的影响范围
[判断题]按所交换的信号特征，电话交换机可分为模拟信号交换机和数字信号交换机。（ ）
A.正确
B.错误
[单选题]易燃易爆场所不能使用汽油机式排烟机和( ),水力排烟机也必须按一定要求使用。
A.非防爆式电动式排烟机
B.防爆式电动式排烟机
C.柴油机式排烟机
D.通用型排烟机
[单项选择]战略管理的一个重要目的和功能在于战胜对手，因此必然具有（）。
A. 长远性
B. 纲领性
C. 抗争性
D. 风险性
[单选题]决策瘫痪：微博之类的“碎片化信息”正在彻底改变我们的生活。但是，意想不到的结果是，在必须做出决定时，我们超载的大脑在“信息洪流”的冲击下已经变得麻木，面临大脑决策的瘫痪。根据上述定义，以下属于决策瘫痪的是：( )
A.某上市公司的董事会形同虚设，各股东基本不参与具体决策，都是由高管人员完成
B.微博正在悄悄改变人们的日常生活，一个人的小小提议能引来一帮拥护者
C.人所拥有的知识就像一个圆，圆内是已知的知识，已知的越多，就会发现未知的越多
D.某公司公开征集有关推广宣传的广告设计，由于收到的设计稿太多，导致决策层无法取舍，迟迟没有定下最终方案
[判断题]钒在钢中能提高钢的强度极限、屈服极限和弹性极限。
A.正确
B.错误
[多选题]持刀砍人、爆炸、纵火的关键环节是：（ ）。
A.事态控制
B.立即报警
C.组织疏散
D.行车配合组织
E.积极营救
[单项选择]咳嗽呈金属音调，提示( )
A. 声带炎
B. 喉返神经麻痹
C. 纵隔肿瘤
D. 喉炎
E. 肺结核
[单项选择]
Most gift giving shows nothing more than the spirit of love and friendship. But it is possible to form some differences (36) the kinds of things bought and the people who buy (37) .
Expensive gifts. Naturally, some gifts will be (38) than others. But some people give higher priced gifts than (39) for the situation. Someone (40) gives an expensive gift often feels that (41) should receive more praise than if he had given a less expensive (42) . Therefore he is giving (43) a gift: status.
Homemade gifts. (44) something (45) has become the exception in many countries today. If you receive a home-made (46) ., you are lucky. It may not be made (47) , but it will show a certain quality of love.
Books. Most people who give books (48) gifts either like reading or would like everyone to think they (49) . A good way to know this is to (50) out whether or not the
A. he
B. who
C. she
D. what
[判断题]载客列车越站时，行调应至少提前一站通知相关车站和司机（危及行车、人身安全、公安指令等突发情况除外），由车站、司机作好广播。（）
A.正确
B.错误
[单项选择]Engineering students are (47) to be examples of practicality and rationality, but when it comes to my college education I am an idealist and a fool. In high school I wanted to be an electrical engineer and, of course, any (48) students with my aims would have chosen a college with a large engineering department, famous reputation and lots of good labs and research equipment. But that’’s not what I did.
I chose to study engineering at a small liberal-arts (文科) university that doesn’’t even offer a (49) in electrical engineering. Obviously, this was not a practical choice; I came here for more noble reasons. I wanted a broad education that would provide me with (50) and a value system to guide me in my career. I wanted to open my eyes and expand my vision by interacting with people who weren’’t studying science or engineering. My parents, teachers and other adults praised me for such a sensible choice. They told me I was wise and (51) beyond my 18 years, and I believed them.
I
[多选题]引起断路器失灵的原因有很多，主要有(____)。
A. 断路器操作机构出现故障
B. 断路器的跳闸释能回路故障
C. 操作电源消失
D. 操作回路故障
[判断题] 转K6型转向架下心盘内设有尼龙心盘磨耗盘。( )
A.正确
B.错误
[判断题]《高铁中型及以上车站服务质量规范》规定，不赤足穿鞋,不穿尖头鞋、拖鞋、露趾鞋,鞋的颜色为深色系，鞋跟高度不超过5.5厘米,跟径不小于3.5厘米。
A.正确
B.错误
[单项选择]In the experiments, ______.
A. there was an increase in the human consumption of salt
B. salt -eaters have bad health conditions
C. the environment was strictly monitored
D. high -blood pressure was easier put under control
[单项选择]The US vetoed a UN Security Council resolution calling on governments to observe international law. After deliberately targeting the civilian public health infrastructure (建筑基础), the US military imposes a continuing economic blockade on Iraq which has directly resulted in the deaths of hundreds of thousands of children. The US government is the primary financier and arms supplier for the decade-long Israeli war against the entire Palestinian people. The US armed forces and US-organized and/or US-financed ally or proxy forces have killed millions upon millions of civilians since the end of World War Ⅱ. This is the not-so-hidden meaning of the Stars and Stripes, as the vast majority of people around the world understand it.
Now the US government has begun what it bills as an open-ended "War on Terrorism", which conveniently ignores the fact that in the late twentieth century and the beginning of the twenty-first century it is the United States of America that, by its own definitio
A. the US intention to be the most prolific terrorist force in the world.
B. an architecture project of a world empire similar to that of the Third Reich.
C. the US campaign to defeat the anti-globalization movement.
D. a perpetual war for the "New World Order".
[判断题]公安工作的基本方法是从群众中来，到群众中去。 ( )
[单项选择]水肿初起的主症是（）。
A. 全身水肿
B. 下肢水肿
C. 眼睑部水肿
D. 单腹胀大
E. 四肢水肿
[判断题]架空线路导线线夹处安装均压环的目的是为了减少导线的振动次数。
[单项选择]反馈激励中，正反馈激励的主要方法是（）。
A. 批评与自我批评
B. 表扬和奖励
C. 干群间互通信息
D. 经验交流
[多项选择]下列关于业务咨询用语的英汉对照正确的有（）。
A. 特快专递邮件有重量限制吗？ Is there any weight limit for EMS Items?
B. 国际每件限重20到30千克。 The weight limit for domestic EMS items is 20 to 30 kilos.
C. 内装易碎或流质物品的每件限重10千克。 Fragile and fluid parcels cannot exceed 10 kilos.
D. 国内每件限重40千克。 The weight limit for international EMS items is 40 kilos
[判断题]严禁未经培训考核无证上岗。
A.正确
B.错误
[多项选择]医疗服务价格是指医疗机构组织医护人员利用医疗仪器设备和技术向患者提供（）医疗服务所消耗的人物力的补偿。
A. 医疗诊断
B. 检查
C. 治疗
D. 咨询
E. 技能
[单项选择]尿酮体阳性见于（）
A. 酮症酸中毒
B. 泌尿系感染
C. 上消化道出血
D. 贫血
E. 肾脏疾病
[单选题]在流程图中,用( )表示物料介质的去向。
A.细实线
B.粗实线
C.点划线
D.粗点划线
[判断题]Je4B4255 少油断路器的行程变大或变小，则超行程也随之增大或减小。( )
A.正确
B.错误
[单选题]在互联网上，每一个网民都是平等的个体，大家具有平等的话语权。任谁想借助现实世界的身份在网络上继续高人一等、威风八面，都是( )。这似乎是一个领袖失势的时代，( )的时代已然逝去，取而代之的是众声喧哗，甚至，关于领袖、成功的定义本身也( )，意义与价值被重新评估。
A.痴人说梦、呼风唤雨、无所适从
B.一厢情愿、一手遮天、各抒己见
C.痴心妄想、一呼万应、众说纷纭
D.不明是非、一鸣惊人、莫衷一是
[填空题]用干法磁粉探伤，必须在（）和（）完全干燥的情况下进行
[多选题]主空气压缩机试验试验项点包括（ ）
A.主空压机动作试验。
B.主空压机外观检查。
C.主空压机启停试验。
D.高压安全阀试验。
[判断题]电客车升弓之前需要呼唤应答并鸣笛
A.正确
B.错误
[单项选择]关于《刑事诉讼法》规定的证明责任分担，下列哪一选项是正确的？（）
A. 公诉案件中检察院负有证明被告人有罪的责任，证明被告人无罪的责任由被告方承担
B. 自诉案件的证明责任分配依据“谁主张，谁举证”的法则确定
C. 巨额财产来源不明案中，被告人承担说服责任
D. 非法持有枪支案中，被告人负有提出证据的责任
[单选题]下列关于在享受型社会保障层面，商业保险的作用理解不准确的是()。
A.提供更多的保障产品
B.提供更高的保障程度
C.弥补社会保险供给的不足
D.为社会保险提供技术和管理支持
