热门试题:
[判断题]MAP+协议只支持混合放号和接入码智能业务触发,不能支持移动性管理功能
[多选题]室内( ),应设有明显标志的永久性隔离挡板(护网)。
A.母线分段部分
B.母线交叉部分
C.母线平行部分
D.部分停电检修易误碰有电设备的
[单选题]在熔盐炉正常运行时,进布袋除尘器烟气温度不得高于200℃是为什么( )。
A.保护烟道
B.确保除尘效果好
C.保护布袋
D.保护脱硫塔
[单项选择]关于控件的三个类型的说法错误的是( )。
A. 结合型控件主要用于显示、输入、更新数据库中的字段
B. 非结合型控件没有数据来源,可以用来显示信息、线条、矩形或图像
C. 计算型控件用表达式作为数据源
D. 表达式只能利用窗体或报表所引用的表或查询字段中的数据
[单项选择]国家标准规定X线机的接地电阻应等于或小于()
A. 0.4Ω
B. 4Ω
C. 40Ω
D. 0.4kΩ
E. 4kΩ
[填空题]
[A] Dr Daniel Stanley, an oceanographer, has found volcanic shards in Egypt that he believes are linked to the explosion. Computer simulations by Mike Rampino, a climate modeler from New York University, show that the resulting ash cloud could have plunged the area into darkness, as well as generating lightning and hail, two of the 10 plagues.
[B] The cloud could have also reduced the rainfall, causing a drought. If the Nile had then been poisoned by the effects of the eruption, pollution could have turned it red, as happened in a recent environmental disaster in America. The same pollution could have driven millions of frogs on to the land, the second plague. On land the frogs would die, removing the only obstacle to an explosion of flies and lice—the third and fourth plagues. The flies could have transmitted fatal diseases to cattle (the fifth plague) and boils and blisters to humans (the sixth plague).
[C] Moses, which will be broadcast in December
[多选题]承包商依照有关要求为所有人员配备符合标准的个人劳动防护用品,包括( ),为特殊作业人员配备必需的特殊劳动防护用品。
A.安全帽
B.工作服
C.工作鞋
D.安全带
[多项选择]按照马斯洛的需要层次说,人的基本需要层次包括()。
A. 生理的需要
B. 生活的需要
C. 自我实现的需要
D. 尊重的需要
[多项选择]客户风险等级分类系统(一期)上线后,实现的自动评级功能有()。
A. 新增账户评级
B. 存量账户评级
C. 到期重新评级
D. 持续期评级
[单选题]带电设备附近测量绝缘电阻,移动引线时,应(),防止人员触电。
A.加强监护
B.将设备停电
C.加挂临时接地
D.采取隔离措施
[判断题]维新派和洋务派当时斗争的焦点,在于是否要改变封建专制政体,是否要在中国发展资本主义。
A.正确
B.错误
[多选题] 以下属于无效合同的有()
A. 一方以欺诈的手段订立合同,损害国家利益;
B.以合法形式掩盖非法目的;
C.因重大误解而订立的合同;
D.在订立合同时显失公平的
[单选题]易感部位为人鳞状上皮细胞的是
A.沙眼衣原体沙眼生物变种
B.沙眼衣原体鼠生物变种
C.沙眼衣原体LVG
D.豚鼠结膜炎衣原体
E.猫肺炎衣原体
[单选题]下列环境影响评价的特点中不包括的是( )。
A.法律强制性
B.政策严肃性
C.内容针对性
D.工作系统性
[单选题]仅今年上半年,各种假产品、假专家便闹得沸反盈天,在消费者中引发了一轮接一轮的巨大______。人们不禁_______ :是假货太能炒作,还是真品太过低调?依次填入画横线部分最恰当的一项是( )。
A.震动 困惑
B.振动 疑惑
C.震动 疑惑
D.振动 困惑
[填空题] Generations of Americans have been brought 【26】 to believe that a good breakfast is important for health. Eating breakfast at the 【27】 of the day, we have ail been 【28】 ,is as necessary as putting gasoline in the family car 【29】 starting a trip.
But for many people the thought of food first in the morning is by 【30】 pleasure. So 【31】 ail the efforts, they still take no 【32】 . Between 1978 and 1983, the latest year for which figures are 【33】 ,the number of people who didn’’t have breakfast increased 【34】 33 percent ― from 8.8 million to 11.7 million 【35】 the Chinese ― based Market Research Corporation of America.
For those who feel pain of 【36】 about not having breakfast, 【37】 there is some good news. Several studies in the last few years 【38】 that, for adults especially, there may be nothing 【39】 with omitting breakfast. "Going 【40】 breakfast does not affect 【41】 "Said Arnold E. Bendoer, former professor of nutrition at Queen Elizabeth College in London, 【42】 does giving
A. A.without
B.with
C.from
D.out of
[判断题]( )中间站始发、终到的列车不包括在中间站临时更换机车或变更车次继续运行的列车。
A.正确
B.错误
[多选题]美元纸币面额为:()。
A.100美元;
B.20美元;
C.30美元;
D.2美元。
[判断题]复杂电路一般都可以运用欧姆定律和基尔霍夫定路进行求解。( )
A.正确
B.错误
[单选题]关于广告宣传的风险防范,下列说法错误的是( )。
A.对于他人投诉、举报存在违法或侵权情形的广告,经核查属实的,广告管理部门应暂停发布,并建立数据库防范类似现象再次发生
B.加强广告宣传项目的后评估管理
C.凡媒介资源采购、服务代理选型、合作项目执行等涉外合作项目,互联网公司相关业务部门及审计部门有权根据需要提出审查需求
D.通过传播策划代理协议明确广告代理公司应确保设计元素和广告文案不侵犯任何第三方的合法权益
[多选题]下列哪些是全身麻醉中发生上呼吸道梗阻的常见原因( )
A.舌后坠
B.咽部分泌物堵塞
C.支气管痉挛
D.喉痉挛
E.中枢性呼吸抑制
[单选题]需要打开主变放油或放气阀门时,应先将()改接信号。
A.重瓦斯保护
B.非电量保护
C.温度高跳闸
D.压力释放动作跳闸
[单选题]2.260.第260题
检定一台0.2级的电流互感器时,某个测量点的误差,在修约前为-0.130%、+5.50′;修约后为(
A.(-0.14%、+6.0′)
B.(-0.12%、+6′)
C.(-0.13%、+5.5′)
D.(-0.14%、+5.5′)
[单项选择]造成建设项目价值低的原因有很多,下列说法不正确的是( )。
A. 进度要求紧迫
B. 习惯性思维的影响
C. 设计者与用户之间相互联络
D. 对新技术缺乏了解
[单选题]发动机全浮式式活塞销与活塞销座孔的配合,汽油机要求在常温下有( )mm的过盈。
A.0.025~0.075
B.0.0025~0.0075
C.0.05~0.08
D.0.005~0.008
[单项选择]级配砾石或天然砂砾用作基层时,其重型击实标准的压实度不应小于( )
A. 90%
B. 93%
C. 96%
D. 98%
[单项选择]研究船体在水中航行的受力试验,其模型设计应采用:().
A. 雷诺准则
B. 弗劳德准则
C. 韦伯准则
D. 马赫准则
[单项选择]The Greek’s lofty attitude toward scientific research and the scientists’ contempt of utility was a long time dying. For a millennium after Archimedes, this separation of mechanics from geometry inhibited fundamental technological progress and in some areas repressed it altogether. But there was a still greater obstacle to change until the very end of the middle ages: the organization of society. The social system of fixed class relationships that prevailed through the Middle Ages (and in some areas much longer) itself hampered improvement. Under this system, the laboring masses, in exchange for the bare necessities of life, did all the productive work, while the privileged few--priests, nobles, and kings--concerned themselves only with ownership and maintenance of their own position. In the interest of their privileges they did achieve considerable progress in defense, in warmaking, in government, in trade, in the arts of leisure, and in the extraction of labor from their dependents,
A. was a primary concern of society
B. was hampered by class relationships
C. began to improve over levels reached by the Greeks
D. was in a period of technical progress
[单选题]机械敷设电缆的速度不宜超过( )m/min,110kV及以上的电缆在较复杂路径上敷设时,其速度不宜超过( )m/min。
A.10,6-7;
B.10,6-8;
C.15,6-7;
D.15,6-8
[单选题]你看见一位42岁男性突然倒地,你让别人打120呼救,自己开始做心肺复苏,你已高质量完成了生存链中的前两个环节,提高该男子生存率的第三步是
A.药物治疗
B.将该男子送至医院进步治疗
C.给予电击除颤
D.等待能够做心肺复苏的医护人员到来
[单项选择]高血压危重症快速降压宜选用()
A. 静滴硝普钠
B. 巯甲丙脯酸
C. 普萘洛尔
D. 静注地西泮
E. 静注呋塞米
[判断题]徐光启和汤若望合作翻译了欧几里得的《几何学》。
[多选题]业扩配套项目不延伸的范围( )。
A.住宅小区内的单位和个人客户
B.住宅小区内的充电基础设施
C.新建住宅小区的用电项目(商品住宅及公寓、保障性住房、配套商业部分)。
D.临时用电客户(永临结合的除外)
[单选题]脉冲宽度是脉冲幅度()处对应的时间间隔。
A.0.1
B.0.5
C.0.6
D.0.9
[判断题]粘着条件决定的最大粘着力,也就是动轮不空转所能实现的最大牵引力,称为粘着牵引力。
A.正确
B.错误
[多选题] 初教-6飞机的冷气系统主要用来( )
A.机轮刹车
B.收放起降架
C.启动发动机
D.收放襟翼