热门试题:
[单选题]自动化、高科技或技术密集程度高的企业是可以降低人因失误的。
()
A.正确
B.错误
[单项选择]
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Two of the most important
men in America faced each other at dawn on July 1, 1804. There were no words of
greeting nor any smiles as they proceeded with their business. Each had taken
two of his closest friends with him. A small crowd was beginning to gather as
one of the men produced a set of dueling pistols. Both men, in their late
thirties, had already achieved great fame, wealth and political success. One,
Alexander Hamilton, had been Secretary of the Treasury and at this time headed
the Federalist Party; the other, Aaron Burr, was actually Vice President of the
United States.
What prompted these two men to a duel Why would
they risk their lives here on this dismal morning To find the answer we have to
take a good look at these two personalities. Both men were about the same age,
both had taken an active part in the Revolutionary War, and both had achieved
high office in the army under George Washington
A. Washington, D.C.
B. New York
C. New Jersey
D. Pennsylvania
[判断题]岔区的轨距、水平、高低、方向、扭曲等几何尺寸偏差,可采取通常的维修方法进行调整。在调整中要特别注意把道岔两端线路和道岔作为-一个单元进行测量,注意发现和消除道岔区存在的长波不平顺,提高列车过岔稳定性。《高速铁路工务知识读本》4.4.2
A.正确
B.错误
[单项选择]质和事物的存在是()。
A. 相互对立的
B. 直接同一的
C. 相互包含的
D. 相互转化的
[单项选择]
States are considering major changes in prepaid college tuition programs——raising prices, restricting participation or canceling them——as they grapple with financial woes. Nationwide, families will likely have to pay more to participate, or accept that they might not cover tuition when children go to college.
Colorado has closed its prepaid plan to new investors and told existing ones that it may not cover future tuition increases. Wisconsin stopped selling its plan Dec. 20. Maryland and Illinois are among states hiking prices by 20% or more.
Prepaid plans let parents lock in tuition by paying for it now, protecting them against rising costs. But the bear market has hurt investment returns, leaving the plans unable to keep up with big increases in tuition. So far, Colorado is the only state that has told participants their investments may not cover tuition, and no plan has missed a payment.
Other states have said they will fulfill o
A. they would not have to make any other payment later
B. they would not be guaranteed against further payment
C. the plan would cover further tuition increases
D. the plan would be replaced by a guaranteed investment contract
[单项选择]在调试器( )窗口中可以控制列表框内显示的变量类型。
A. 跟踪
B. 监视
C. 局部
D. 调用堆栈
[判断题]由于中央银行也经营存放汇等传统银行业务,所以它从根本上说与商业银行没有太大区别。
[判断题]B-A-C-025 4 1 1
为了防止加氢空冷器堵塞,需在其入口处注入软化水。
A.正确
B.错误
[简答题]《行规》中对关闭信号、变更进路的限制有何规定?
[单项选择]钻孔后用高压水泵或高压泥浆泵将浆液通过喷嘴喷射出来,冲击破坏土体,使土粒与浆液搅拌混合,待浆液凝固以后,在土内就形成一定形状的固结体的灌浆方法是()。
A. 固结灌浆
B. 帷幕灌浆
C. 接触灌浆
D. 高压喷射灌浆
[单选题]线上集中发放适用于( )。
A.县公司主业长期职工$
B.$主业劳务派遣等其他用工$
C.$省公司层面业务支撑和实施机构用工$
D.$本部主办集体企业各类用工的工资
[多选题]施工合同签订应遵循()原则。
A.合法
B.平等互利
C.等价互利
D.利益至上
E.协商一致
[多项选择]每日晨会可以通过()方式提升员工综合素养和锻炼员工口才。
A. 庆祝成功
B. 经验分享
C. 提供指导
D. 获得承诺
E. 信息交流
[判断题] 防冲队伍应经过专业培训。
A.正确
B.错误
[单选题]进行钢轨折断紧急处理时,当钢轨断缝不大于()时,应立即进行紧急处理。
A.30mm
B.50mm
C.80mm
D.100mm
[单选题] 在Excel公式中,引用同一工作簿内不同工作表的单元格时,工作表名与单元格名之间应使用()分开.
A.!
B.:
C.,
D.;
[单项选择]木料横向锯割时,用力要均匀,快锯完时应( )。
A. 掰断木料
B. 保持原有速度
C. 加快锯割速度
D. 放慢锯割速度
[判断题]在选择性分支中转移到各分支的转换条件必须是各分支之间互相排斥。
A.正确
B.错误
[不定项选择]下列行为中哪些属于法律规定的不正当竞争行为
A. 假冒他人的注册商标
B. 胜利有限公司的破产清算组对库存原材料、半成品进行降价销售
C. 河北省某电视台在本台地方新闻中插播了"燕京"啤酒的广告
D. "双喜"牌电视机销售商在接受当地的电视报记者采访时说"创维"牌电视机爆炸伤人,提醒本市消费者注意不要购买,后查明创维电视并不存在爆炸伤人的事实
[单项选择]
患者男性,59岁,因“突发眩晕伴恶心、呕吐3小时”就诊,晨起后突然感到眩晕和身体不稳,伴恶心、呕吐,平躺休息后1分钟左右可自行缓解,翻身时再次引起眩晕发作,无耳鸣耳聋。查体:意识清,精神差,头位变化时可诱发头晕,伴水平眼震,无听力障碍,余脑神经检查未见明显阳性体征,四肢肌力5级,双侧指鼻试验阴性,跟膝胫试验阴性,病理反射未引出。颅脑MRI未见异常。
其最主要的病因是()
A. 椎-基底动脉供血不足
B. 脱落的耳石颗粒进入半规管
C. 上半规管弓上隆起存在骨裂
D. 内淋巴水肿
E. 经血液循环或邻近组织感染内耳
[多选题]《铁路运输收入管理规程》规定,运输收入事故按种类分为()。
A.现金损失
B.现金事故
C.票据事故
D.坏账损失
[单项选择]下列选项中,属于容器型控件的是()。
A. 图像
B. 文本框
C. 标签
D. 选项卡
[判断题]动火单位到生产区域内动火时,动火工作票由调控中心签发和审批,也可由动火单位和设备运维管理单位(或工区)实行“双签发”。
A.正确
B.错误
[判断题]级信息机房的信息内网出口链路应不少于两条,链路间互为备用。( )
A.正确
B.错误
[多选题] 下列关于BIM 技术的应用特征的说法正确的有()。
A.模型信息的完备性
B.模型操作可视化
C.模型信息的真实性
D.模型信息的一致性
[多项选择]下列关于儿童对于规则态度的变化,描述正确的是()。
A. 责任认识从客观责任到主观责任
B. 对公正的看法是从服从的公正到公平和公道的公正
C. 对惩罚的认识是从报应性惩罚到抵罪性惩罚
D. 总的趋势是从他律到自律的水平发展的
[单项选择]蝶颌型脑膜脑膨出的颅骨缺损部位位于()
A. 鼻骨额骨之间
B. 鼻骨与鼻软骨之间
C. 眶上裂或眶下裂
D. 视神经孔或眶上裂
E. 纸样板和眶上裂
[单选题]根据GB2550—2007《气体焊接设备焊接、切割和类似作业用橡胶软管》规定,乙炔橡胶管颜色为()。
A.蓝色
B.红色
C.黄色
D.绿色
[单项选择]行政学的奠基人是( )
A. 威尔逊
B. 亚里士多德
C. 诺思
D. 凯登
[判断题]( )任何人都是处在一定的社会关系中从事社会实践活动的人。
A.正确
B.错误
[单选题]13、测量前,应()被测电器及回路的电源,并对相关元件进行临时接地放电,以保证人身与兆欧表的安全和测量结果准确。
A.A、切断
B.B、连接
C.C、短路
D.D、并接
[单项选择]下列哪种物质不会引起血管平滑肌就舒张()
A. 组胺
B. 缓激肽
C. 缺氧
D. pH升高
E. CO2潴留
[单项选择]
根据我国船员条例,船员可以从下列哪些地点中选择遣返地点:()
Ⅰ.船员接受雇用的地点;
Ⅱ.船员上船任职的地点;
Ⅲ.船员的居住地或户籍所在地或者船籍登记国;
Ⅳ.船员与船长或中介机构确定的地点。
A. Ⅰ~Ⅳ
B. Ⅱ~Ⅳ
C. Ⅰ、Ⅱ、Ⅳ
D. Ⅰ~Ⅲ
[多选题]易燃易爆化学物品出厂时,必须有产品安全说明书。说明书中必须有经法定检验机构测定的该物品的()数据。
A.燃点
B.闪点
C.自燃点
D.爆炸极限
E.浓度极限
[单项选择]
Conversation 2
[听力原文]8-10
M: No.11 Police Station. Can I help you
W: Yes. It’s about my son Leech. He went to the school this morning but hasn’t been hack yet and it’s 6:00 p. m. now.
M: Just a moment, please. May I have his name
W: Leech Smith, 112 Broadway.
M: Thank you. Now Mrs. Smith, what is the matter exactly
W: Well, Leech left home at 7 o’clock this morning, but just now her teacher called me and asked why Leech didn’t go to school.
M:Do you think it’s possible that he went to friend’s home
W: I don’t think so. I called her friends and our neighbors, but none of them had seen Leech today.
M: I see. Now, Let’s move to some details. How old is he
W: 10 years old. And he is 1.5 meters’ tall.
M: What’s he wearing
W: A blue shirt, and white shoes, carrying a green school bag.
M: We’ll do our b
A. At Leech’s school.
B. In the police station.
C. On the phone.
D. At Mrs. Smith’s home.