热门试题:
[判断题]铁路从事作业人员要严格遵守劳动纪律和作业纪律,认真执行保休制度,班前充分休息,严禁班前、班中饮酒。
A.正确
B.错误
[单选题]消防救援队伍在参加抢险救援行动中二级防护的标准是:全身、封闭式防化服、全棉防静电内外衣、正压式空气呼吸器或全防型滤毒罐。( )(中)
A.正确
B.错误
[判断题]在Windows操作系统中,磁盘碎片整理程序的主要作用是删除磁盘中无用的文件,增加磁盘可用空间。
A.正确
B.错误
[简答题]
计算题:
东方公司2009年1月8日从乙公司购买一项商标权,经与乙公司协议采用分期付款方式支付款项。合同规定,该项商标权总计8000000元,每年末付款4000000元,两年付清。假定银行同期贷款利率为6%,2年期年金现值系数为1.8334。
要求:
编制东方公司与无形资产相关的会计分录。
[单选题]北京某公司利用 SSE-CMM 对其自身工程队伍能力进行自我改善,其理解正确的是
()。
A.达到 SSE-CMM 最高级以后,工程队伍执行同一个过程,每次执行的结果质量必须相同
B.SSE-CMM 强调系统安全工程与其他工程学科的区别性和独立性
C.系统安全工程能力成熟度模型(SSE-CMM)定义了 3 个风险过程:评价威胁,评价脆弱
性,评价影响
D.系统安全工程能力成熟度模型(SSE-CMM)定义了 6 个能力级别,当工程队伍不能执行
一个过程域中的基本实践时,该过程域的过程能力是 0 级
[单选题]101.(86884)金属材料的韧性单位常用( )表示。(1.0分)
A.A、kg/m
B.B、kg/mm
C.C、kg/mm2
D.D、kg/cm2
[单选题]请阅读短文,完成此题。
Results showed that at least a tenth of the Harvard first-year undergraduates polled admitted tohaving cheated on an exam prior to starting at the university, while almost half admitted to cheatingon their homework. An anonymous survey by Harvard's newspaper has revealed a surprisingpattern of academic dishonesty among students entering the US universities.
The survey by The Harvard Crimson was emailed to the incoming first year undergraduates;1,600 students responded. Results showed that at least a tenth of the students polled admitted tohaving cheated on an exam prior to starting at the university, while almost half admitted to cheatingon their homework.
Athletes were apparently the most prone to cheating.20 percent of students who played auniversity sport admitted to cheating on an exam compared to 9 percent of students who did not.The survey also revealed that men were not only more likely to cheat but were also more likely toadmit to it.
The results, compared to a previous survey done on the class of 2013, suggested that cheatingmay be becoming more commonplace. Of the outgoing seniors only 7 percent admitted to cheatingin an exam and another 7 percent said they had been dishonest on a take-home test.32 percent ofthe seniors said they had cheated on homework during their undergraduate years.
The surveys come in the wake of a cheating scandal at the university which saw 120 studentsinvestigated for sharing answers on an exam in 2012. One recent graduate stated: "Cheating wascommonplace when I was at Harvard, especially with students in their first year or two. I would sayas many as 60 percent of students took notes into some exams. No one really cared the faculty, wellsome of them at least, seemed to recognize and yet ignore the problem."
In an email to NBC News, Jeff Neal, a Harvard representative, explained that a committee,made up of faculty, staff and students had been established to tackle cheating, which "is a nationalproblem in American education".
He added: "While the vast majority of Harvard and other students do their work honestly,beginning this year Harvard College has implemented a new, more robust strategy of communicatingwith all students, particularly first-year students, about the importance--and the ways to achieve--academic integrity."
In a rebuff to critics who say university has become little more than an expensive party,84 percentof therespondingundergraduatesfullyexpectedtoprioritizetheiracademicsoverextracurricular activities, sport, employment and their social lives. Not a single student putacademics at the bottom of their list. Not content with confining themselves to their degree subject, 59 percent of incoming students expressed a desire to pursue a secondary field of study, and 36 percent hoped to learn a language.
What did the results show according to the first two paragraphs?
查看材料
A.Most American students cheat in exams before they enter universities.
B.Most American students entering the universities admit they have cheated.
C.Half of students entering the universities admit to cheating on their homework.
D.There is academic dishonesty among students entering the US University.
[单项选择]下列( )人员负责规定会计软件系统各类 使用人员的操作权限。
A. 系统维护员
B. 系统操作员
C. 软件编程人员
D. 电算主管
[单选题]休克患者应给予的营养支持方式是
A.经鼻胃管
B.经鼻肠管
C.经胃造口
D.经空肠造口
E.经中心静脉
[判断题]操作员指纹采集时本人到指纹验证主管部门办理,也可以交由他人代办。
A.正确
B.错误
[填空题]硫化氢在车间空气中的最高容许浓度是()mg/m3。
[单选题]各类作业人员有权( )违章指挥和强令冒险作业。
A.制止
B.拒绝
C.举报
D.揭发
[单项选择]木料表面涂刷混色油漆,按操作工序和质量要求分级,可分为()。
A. 普通、中级和高级三级
B. 普通和中级二级
C. 中级和高级二级
D. 普通和高级二级
[单项选择]非甾体类消炎止痛药的作用机制是
A. 抑制体液免疫
B. 增强NK细胞活性
C. 抑制B细胞
D. 抑制T细胞
E. 抑制前列腺素合成
[判断题]( )测定的精密度好,但准确度不一定好,消除了系统误差后,精密度好的,结果准确度就好。
A.正确
B.错误
[单选题]警组战术行动中,在通过开阔地段,左右两侧都有一定的危险情况时,可供选择的警组队形是()。
A.一路队形
B.一列队形
C.三角队形
D.梯形队形
[单选题]吴某,女,33岁。因发热、各关节痛、面部蝶形红斑及血中抗Sm抗体(+),确诊为SLE。医嘱不能食用含有补骨脂素的芹菜,香菜、无花果等,主要是因为此类食物可
A.增加雄激素作用
B.损害肾小球
C.增强对紫外线的敏感性
D.加重表皮细胞损害
E.加重关节滑膜炎
[单选题]I wouldn't (____)cope with five days of classes in a row.
A.in possession of
B.be incapable of
C.be able to
D.be unable to
[单选题]甲、乙在一起闲谈。甲无意中说起:“偷东西,哪个都会干。比如趁商店快下班时躲藏在商店里不要走,然后等到夜深人静时,拿点里面的东西再想办法出来就是了。”乙听后便于当晚潜入某商店盗窃了几件衣服。甲的行为( )。
A.不构成犯罪
B.构成从犯
C.构成教唆犯
D.构成主犯
[单项选择]某施工单位制定了施工机械经营管理的五项基本内容,并且要求必须做到管用结合、合理使用、安全操作、正确指挥、热心服务,保证安全。
根据场景,回答下列问题。
以下关于机械设备事故的处理程序有错误的说法是( )。
A. 机械事故发生后,进行妥善处理
B. 对于肇事者和肇事单位,由肇事者填写“机械事故报告单”
C. 机械事故发生后,必须按照“四不放过”的原则进行批评教育
D. 单位领导忽视安全,追究领导责任
[判断题]泥浆护壁钻孔灌注桩宜用于地下水位以下的黏性土、 粉土、 砂土、 填土、 碎石土及风化岩层。( )
A.正确
B.错误
[单选题]在玻璃温度计刻度标尺上直接显示出温度值是( )法。
A.微差
B.零值
C.直读
D.以上方法都不是
[单项选择]在客户机/服务器模式中,响应并发请求可以采取的方案包括( )。
A. 并发服务器和重复服务器
B. 递归服务器和反复服务器
C. 重复服务器和串行服务器
D. 并发服务器和递归服务器
[单选题]露天开采应优先采用( )作业。
A.干式
B.湿式
C.高温
[单项选择]
前几届世博会的主题分别是:“海洋•未来的财富”;“人类•自然•科技•发展”;“水与可持续发展”。今年上海世博会的主题是“城市•让生活更美好”。从世博会的这些主题中,我们可以看出上海世博会既继承了关注自然这个主题,又鲜明表达了生活更美好这个新的创意。这体现了()
①实现文化创新需要博采众长②世博会是文化创新的根本途径
③文化在继承中发展④传统文化具有鲜明的民族性
A. ①③
B. ①④
C. ②③
D. ②④
[多项选择]学前儿童观察力的评价标准包括()。
A. 有意性
B. 顺序性
C. 细致性
D. 理解性
[单项选择]动作电位过程中,Na+内流停止而K+外流增加称为
A. 复极化
B. 去极化
C. 极化
D. 超极化
[单项选择]柴油机主轴瓦中的受力瓦安装在主轴承()部位。
A. 上方
B. 下方
C. 左侧
D. 右侧
[单选题] 禁止总承包单位将工程分包给不具备相应资质条件的单位。( )分包单位将其承包的工程再分包。
A.允许
B.禁止
C.原则上禁止
D.原则上允许
[多项选择]患者女性,32岁,因“双侧鼻塞1年,鼻塞加重伴有面部胀痛、头痛4个月”来诊。患者偶尔伴有黏涕,遇冷空气连打数个喷嚏,合并哮喘。有助于明确诊断的检查有()
A. 颅脑X线片
B. 鼻窦CT
C. 鼻内镜
D. 变应原皮肤点刺试验
E. 血清特异性IgE
F. 血常规
[单项选择]《铁路旅客运输服务质量标准》规定:列车开车后,及时()。做好验、收票及到达补票工作。
A. 清理站台,保证安全
B. 做好站务,保持整洁
C. 清理站台,保持整洁
D. 整理站台,保持清洁
[单项选择]急性心力衰竭的常见原因不包括()
A. 缺血性心脏病
B. 动脉闭塞性疾病
C. 瓣膜性心脏病
D. 循环衰竭
E. 心肌疾病
[多选题]机房内温湿度传感器一般安装在靠近设备机柜的墙壁上,距离地面( ) m左右,距离热源应大于( ) m。
A.A、1.2
B.B、1.5
C.C、2
D.D、1.8
[填空题]
How hard is it to get beautiful hair
Beautiful hair cannot be taken for granted. Environmental factors, chemical treatments and the mechanical damage done by combs, brushes and blow dryers all have a bad effect on the hair in the long run. The hair parts into thin pieces, loses its brightness, becomes hard and easily broken and develops split ends.
Our heated Scissors, a new approach to pretty hair, is a modem technological device available most cities now.
No hairdresser needs to be told how crucial the quality of a pair of scissors is. But all the same few have imagined a cutting tool as sharp as razors. What’s more, the heating element is located in the interior of the edges, with the best possible heat transference to the cutting edges. Heated. cutting edges with individually adjustable temperatures seal the cuts instantly. The cut end of the hair is closed up smoothly and neatly.
Right from the very first cut, the hair takes on a
[多项选择]离心式压缩机停车卸载,采用()操作。
A. 降低转速
B. 提高转速
C. 开大回流阀
D. 关小回流阀
[判断题]变压器油的运行温度越高,油中水分向纸中扩散得越多,因此油中含水量降低。
A.正确
B.错误