热门试题:
[多项选择]下列属于定性分析方法的是( )。
A. 调查和专家打分法
B. 蒙特卡罗法
C. 模糊数学法
D. 层次分析法
E. 统计和概率法
[判断题]工作票由工作负责人填写，也可由工作票签发人填写。
A.正确
B.错误
[单选题]动力电池组内的电池单体之所以需要电量均衡是因为( )。
A.充电时间长短不一
B.每个电池单体的一致性不理想
C.放电率不均匀
D.动力电池总成内温度不均衡
[单选题]下列关于外汇市场的说法，错误的是（ ）。
A.外汇市场具有促进国际金融市场的交易活动，调节外汇余缺的功能
B.银行与客户之间外汇交易中，银行可以从中获得差价收益
C.在外汇市场上，外汇的买卖方式是公开的报价和竞价
D.如果某种外汇兑换本币汇率高于预期值，中央银行就会从商业银行购入该种外币，推动该汇率上升
[单项选择]构成一台计算机的主要部件是运算控制单元、存储器、输入设备和（）。
A. 输出设备
B. 键盘
C. 软件
D. CPU
[单项选择]
"The essential qualities of a true Pan-Americanism", remarked Franklin Roosevelt in 1933, "must be the same as those which constitute a good neighbour, namely mutual understanding and... a sympathetic appreciation of the other’s point of view." That is advice which the United States would do well to heed in its relations with its immediate neighbours, Canada and Mexico. Most Americans may not be aware of it, but frustrations and resentments are building just across their borders to both south and north.
Of course, neighbourly ties in North America are closer than in Roosevelt’s day. Under the North American Free-Trade Agreement (NAFTA), trade among the three countries has more than doubled since 1994 and cross-border investment climbed even faster. In the aftermath of the terrorist attacks of September 11th 2001, the United States moved quickly to sign "smart border" agreements with both Canada and Mexico, to try to ensure that th
A. illustrate Canada’s cordial mood toward Mexico and America
B. interpret the improved neighbourly ties in North America
C. foretell the prospect of international relations
D. gauge the flow of illegal migrants from Mexico
[单项选择]Morison and Philip were classmates. They lived in the same town. After they left school, Morison became the manager (经理)of a flower shop and Philip became a doctor in a hospital. Philip made a girlfriend. He bought a red rose for her each day to show his love. The flowers made her very happy. Sometimes he took the rose to her himself. But when he was busy in the hospital, he asked Morison to give the rose to her instead of him. One afternoon, Philip came into the flower shop and said to Morison. “I’ll go to another town to work today. I have no time to give the letter and the flowers to my girlfriend. Please give her the letter and twenty-four roses.” In the evening, when Morison was closing the door of the shop, Philip came. “Morison, how many roses did you give my girlfriend this morning ” asked Philip angrily.“I gave her thirty,”answered Morison. “Why did you do that ”asked Philip.“I thought you often bought roses for her in my shop. I want to give her six roses as the gifts(赠品). Si
A. Right.
B. Wrong.
C. Doesn’t say.
[单选题]质押合同可以不包括以下哪项内容？( )
A.被担保的主债权种类、数额
B.质物的名称、数量、质量、状况
C.质押担保的范围
D.质物的存放地点
[单选题]第二审法院应当开庭审理的案件有（ ）。
A.人民检察院抗诉的案件
B.被告人被判处无期徒刑、死刑的案件
C.所有的公诉案件
D.所有的自诉案件
[判断题]职工在生产过程中因违反安全操作规程发生伤亡事故,不属工伤事故。( )自编
A.正确
B.错误
[判断题]《职业病防治法》规定,用人单位应当为劳动者创造符合国家职业卫生标准和卫生要求的工作环境和条件,并采取措施保障劳动者获得职业卫生保护。
A.正确
B.错误
[单项选择]某企业于2010年7月1日按面值发行5年期、到期一次还本付息的公司债券，该债券面值总额5000万元，票面年利率为4%，自发行日起计息。假定票面利率与实际利率一致，不考虑相关税费，2011年12月31日，该应付债券的账面余额为( )万元。
A. 5000
B. 5160
C. 5320
D. 5300
[单项选择]The human nose is an underrated tool. Humans are often thought to be insensitive smellers compared with animals, (1) this is largely because, (2) animals, we stand upright. This means that our noses are (3) to perceiving those smells which float through the air, (4) the majority of smells which stick to surfaces. In fact, (5) , we are extremely sensitive to smells, (6) we do not generally realize it. Our noses are capable of (7) human smells even when these are (8) to far below one part in one million.
Strangely, some people find that they can smell one type of flower but not another, (9) others are sensitive to the smells of both flowers. This may be because some people do not have the genes necessary to generate (10) smell receptors in the nose. These receptors are the cells which sense smells and send (11) to the brain. However, it has been found that even people insensitive to
A. distinguishing
B. discovering
C. determining
D. detecting
[填空题]风温病后期很少发生肝肾阴伤者，主用（）之法。
[判断题]独立需求是指某产品或服务的需求与其他产品没有关联，是完全独立的。其数量与需求出现的概率是随机的，不确定的。
[判断题] 工作人员不准在SF6设备防爆膜附近停留。若在巡视中发现异常情况，无需报告立即撤离。（ ）
A.正确
B.错误
[单项选择]甲向某商店购买10块高级手表作为其单位的年终奖励发放，该手表据称为瑞士进口手表，防水功能强，每块售价2000元。为了将大量公款据为已有，甲与商店商定，在合同中将手表售价写为10000元，甲每块手表给商店500元回扣。后来发现该手表并非瑞士进口，而是国内某小手表厂生产，防水功能很差，价值不到100元。甲即向商店要求退货，并拿出合同为证据要求商店退还货款每块手表10000元。双方为此事僵持许久，1年零2个月后，甲向法院起诉请求撤销该买卖合同。对此，下列说法正确的是：( )
A. 该合同为可变更可撤销合同，理由为欺诈
B. 该合同已经超过撤销权的行使期间，故法院不可以支持甲的主张
C. 该合同为无效合同， 自始无效
D. 该合同为可变更可撤销合同，理由为显失公平
[单选题]突然停电有可能引起电气火灾和爆炸的场所，应有( )及以上的电源供电。
A.A.一路
B.B.两路
C.C.三路
D.D.四路
[判断题]如外汇汇款人通过汇出行要求退汇或更正，如该笔外汇汇款已经解付给收款人，则不能退汇或更正，只能将已解付情况通知汇出行。
A.正确
B.错误
[单项选择]影视中的“空镜头”指的是（）。
A. 无景物的人物镜头
B. 无人物的景物镜头
C. 字幕镜头
D. 电子美术镜头
[简答题]某三甘醇脱水装置，日处理脱硫气240×104m3，脱硫气含水量为1.1×10-3kg/m3，脱水后净化气含水量为0.1×10-3kg/m3，当溶液循环量为4000L/h时，求循环比是多少？
[多选题]开展一级动火作业时，动火工作票一般一式三份，分别由（）收执动火工作票。
A.工作负责人
B.动火执行人
C.安监部门（或具有消防管理职责的部门）
D.动火部门
E.略
F.略
[判断题]( )788.安装、拆卸施工起重机械和整体提升脚手架、模板等自升式架设设施,应当编制拆装方案、制定安全施工措施,并由专业技术人员现场监督。
A.正确
B.错误
[判断题]强化服务意识，树立“以人为本，旅客至上”的服务理念。
A.正确
B.错误
[判断题]当发生可燃的有毒气体泄漏时，其火场警戒的目的是既要防止人员中毒，又要防止发生爆燃烧事故。( )
A.正确
B.错误
[单项选择]对癫痫精神运动性发作疗效最好的是
A. 苯妥英钠
B. 苯巴比妥
C. 丙戊酸钠
D. 卡马西平
E. 乙琥胺
[单选题]砌筑砂浆的分层度不得大于（），确保砂浆具有良好的保水性。
A.30mm
B.35mm
C.40mm
D.50mm
[判断题]隔离式自救器在使用中外壳体会发热，当感到呼吸温度高时，可取下鼻夹和口具
A.正确
B.错误
[判断题]CRH1型动车组新制动盘的摩擦表面是厚度为5mm。
A.正确
B.错误
[填空题]从学科性质上看，心理学是一门与自然科学和（ ）都有关系的边缘学科。
[单选题]利用索道载人，应减慢牵引速度。（）
A.正确
B.错误
C.略
D.略
E.略
F.略
[单选题]列车在ATP保护下首次退行（）米会发生紧制
A.10米
B.8米
C.5米
D.2米
