热门试题:
[单选题]男性，65岁，突然出现原因不明的上腹痛、恶心、呕吐、血压下降。
护理此病例，首要的护理措施是
A.吸氧
B.监测生命体征
C.建立静脉通路
D.绝对卧床休息
E.心理护理
[单项选择]
Section Ⅱ Reading Comprehension Part A Directions: Read the following four texts. Answer the questions below each text by choosing A, B, C or D. Mark your answers on ANSWER SHEET 1. (40 Points) Text 1 Fossils are the remains and traces ( such as footprints or other marks) of ancient plant and animal life that are more than 10,000 years old. They range in size from microscopic structures to dinosaur skeletons and complete bodies of enormous animals. Skeletons of extinct species of humans are also considered fossils. An environment favorable to the growth and later preservation of organisms is required for the occurrence of fossils. Two conditions are almost always present: (1) The possession of hard parts, either internal or external, such as bones, teeth, skulls, shells, and wood; these parts remain after the rest of the organism has decayed. Organisms that lack hard parts, such as worms and jellyfish, have left few geologic records. (2) Quick burial o
A. in a deep lake.
B. covered by sediment.
C. protected by oil.
D. buried slowly.
[单选题]深入情况复杂现场火场侦察时,必须有( )引导,灾情侦察应贯穿于作战行动全过程,并应认真仔细,及时全面掌握相关情况,正确研判潜在险情。
A.报警人
B.单位知情人
C.专家
D.指挥员
[简答题]㐆6】线路复测的依据是什么?复测工作的任务和项目是什么?
[多选题]桥梁作业通道（ ）、（ ）、（ ）、（ ）状态评定为A1级。
A.锚固螺栓严重锈蚀
B.焊接强度不足
C.栏杆严重失修
D.危及人身安全
[多选题]决议指出,一百年来,党坚持( )、坚守( )、勇于( ),在生死斗争和艰苦奋斗中经受住各种风险考验、付出巨大牺牲,锤炼出鲜明政治品格,形成了以伟大建党精神为源头的精神谱系,保持了党的先进性和纯洁性,党的执政能力和领导水平不断提高,正领导中国人民在中国特色社会主义道路上不可逆转地走向中华民族伟大复兴,无愧为伟大光荣正确的党。( )
A.性质宗旨
B. 理想信念
C. 初心使命
D. 自我革命
[多选题]线路运检单位应结合线路( )、积极开展线路隐患排查治理工作,建立隐患台帐,及时消除设备和通道隐患。
A.运行经验
B.季节特点
C.状态评价
D.通道情况
[单选题] 在纯电感的交流电路中,电流的相位滞后电压相位( )
A.300
B.900
C.1800
[单选题]《国家电网公司电力安全工作规程（信息部分）》一般安全要求中规定：信息系统检修宜通过具备（）功能的设备开展。
A.统计分析
B.回放检索
C.日志查看
D.运维审计
[单选题]天翼企业云盘分为三大空间，其中（ ）为员工的个人工作存储空间。
A.企业空间
B.协作空间
C.工作空间
D.个人空间
[填空题]国家实行生产安全事故责任追究制度，依照本法和有关法律、法规的规定，追究生产安全事故( )和责任人员的法律责任。
[单选题]中国反帝反封建的民主革命纲领正式制定是在____。
A.中共一大
B.中共二大
C.中共三大
D.中共四大
[单选题]1031.高度增加，最佳爬升角速度（Vx）_____，最佳爬升率速度（Vy）_____。
A.A.增大，减小
B.B.减小，增大
C.C.增大，增大
[判断题]Oracle在nomount模式下也可以改变数据库的归档模式
A.正确
B.错误
[判断题] 触犯黑线开除(永不录用);触犯红线开除(开除满1年可复职)。( )
A.正确
B.错误
[填空题]小麦白粉病使病部初产生（），而后逐渐扩大为圆形的病斑，表面生一层（）。
[简答题]跨进站信号机装卸路料时，可按（ ）调车办理。
[单选题] (单选题)以下药物与作用或作用类型相匹配的是;用于降血脂
A. 普鲁卡因胺
B. 美托洛尔
C. 硝酸异山梨酯
D. 洛伐他汀
E. 卡托普利
[单项选择]外国企业和外商投资企业不是（）的纳税义务人。
A. 房产税
B. 车船税
C. 城市维护建设税
D. 城镇土地使用税
[单选题]（单选题）若呼吸已停止，开放气道后立即口对口（鼻）吹气( )次，再测试劲动脉，如有搏动，则每5S继续吹气( )次；若劲动脉无搏动，可用空心拳头叩击前区( )次，促使心脏复跳。
A.1，2，3
B.2，2，2
C.3，2，1
D.2，1，2
[单选题]C090111)总系统误差TSE，哪一项不属于总系统误差的影响因素
A.航径定义误差
B.导航系统误差NSE
C.磁差
D.飞行技术误差
[单项选择]1 Coral reefs are one of the earth’s most ancient ecosystems and also the richest, most diverse, and most beautiful ecosystems in any ocean. The huge cities built by corals provide shelter and food for billions of other marine animals. A quarter of all sea creatures depend on coral reefs during some part of their life cycles.
2 In the past century, the ocean’s surface temperature has risen an average of 1.8 degrees Fahrenheit. It has taken only this slight increase in sea-surface temperature to sicken the world’s coral reefs. The brilliant blue, purple, green, gold, and pink have begun to disappear as a disease called bleaching drains the color and the life from the reefs. Scientists have reported mass bleaching on reefs in the Caribbean, in southern Japan, in Indonesia, and on the world’s largest coral reef, the Great Barrier Reef, where the corals have bleached to a dirty white.
3 Bleaching has killed more corals than all other causes combined. Mor
A. They are among the oldest ecosystems in the world.
B. They have caused sea-surface temperatures to rise.
C. They are brilliantly colored when they are healthy.
D. They supply shelter for a diversity of marine lif
[单项选择]水泥胶砂抗压强度试验夹具的受压面积为（）。
A. 40mm×60mm
B. 30mm×50mm
C. 40mm×40mm
D. 60mm×60mm
[单项选择]下列叙述中，正确的是______。
A. C++是高级程序设计语言的一种
B. 用c++程序设计语言编写的程序可以直接在机器上运行
C. 当代最先进的计算机可以直接识别、执行任何语言编写的程序
D. 机器语言和汇编语言是同一种语言的不同名称
[填空题]诺西基站从阶段1自动转换成阶段2,然后需要重新登录,用户名:（ ）,密码:SAG。
[单选题] 专责监护人需长时间离开作业现场时,应由( )变更专责监护人,履行变更手续,告知全体被监护人员O (1.0分)
A. 监理
B. 作业负责人
C. 安全员
D. 专责监护人
[单项选择]When I last saw them, the police had chased the robbers down Columbus Street.（）
A. were chasing
B. was chasing
C. chased
D. were on a chase
[填空题]
Mobile Phones
Mobile phones should carry a label if they proved1 to be a dangerous source of radiation, according to Robert Bell, a scientist. And no more mobile phone transmitter towers should be built until the long-term health effects of the electromagnetic radiation they emit are scientifically evaluated, he said. "Nobody’s going to drop dead overnight but we should be asking for more scientific information," Robert Bell said at a conference on the health effects of low-level radiation.
(46) A. report widely circulated among the public says that up to now scientists do not really know enough to guarantee there are no ill-effects on humans from electromagnetic radiation. According to Robert Bell, there are 3.3 million mobile phones in Australia alone and they are increasing by 2,000 a day.
(47) As well, there are 2,000 transmitter towers around Australia, many in high density residential areas.
[单项选择]税务机关开办的实体纳税人学堂（）应至少开展一次教学活动。
A. 每月
B. 每季度
C. 每半年
D. 每年
[判断题]混合性呼吸困难，特征为呼气和吸气均发生困难。
[单选题]梭头尖端超出台尾的长度不小于2m,其顶部应切成不陡于（ ）的斜面并联结密贴。
A. 1:1
B. 1:2
C. 1:3
D. 1:4
[判断题]不得贴现由本社承兑的银行承兑汇票。
A.正确
B.错误
[单项选择]项目建设各参与方，包括总承包、勘察设计、工程监理、材料设备供应、（）等。
A. 施工承包方
B. 变更控制
C. 质量控制
D. 工艺流程
[单项选择]低钾表现为
A. 倦怠无力
B. 肾脏缺血
C. 恶心呕吐
D. 低渗性脑水肿
E. 肌肉僵硬
