热门试题:
[单选题]预应力混凝土不得使用( )水泥。
A.硅酸盐
B.普通硅酸盐
C.矿渣硅酸盐
D.粉煤灰硅酸盐
[单选题]病室发出苹果气味,多为
A.病人脏腑败坏
B.消渴病人
C.水肿晚期,病人
D.失血病人
[判断题]勘测APP获取新的工程时,可以通过选自“仅同步点位信息”、“同步点位和照片录音信息”,同步平台工程信息
A.正确
B.错误
[判断题]当起重机运行速度小于等于45 m/min时,应采用地面操纵。
A.正确
B.错误
[单选题]( )在办理停电、施工及其他有必要封锁的作业时,必须在相应的信号机或道岔上做好与作业内容 相符的防护。
A.场调
B.信号楼值班员
C.施工负责人
D.检调
[判断题]集体队列的基本队形,分为横队和纵队。( )
A.正确
B.错误
[多选题]下列()账户的管理与使用,存款人可以申请开立专用存款账户。
A.财政预算外资金
B.证券交易结算资金
C.期货交易保证金
D.信托基金
[判断题]从业人员应当接受安全生产教育和培训,掌握本职工作所需的安全生产知识,提高安全生产技能,增强事故预防和应急处理能力。
A.正确
B.错误
[单选题]机动车行驶遇到恶劣天气能见度在30m以内时,在保证安全的情况下不得超过( )。
A.5km/h
B.10km/h
C.20km/h
D.30km/h
[单项选择]具有清胆利湿、和胃化痰的方剂是()
A. 小柴胡汤
B. 四逆散
C. 蒿芩清胆汤
D. 痛泻要方
E. 半夏泻心汤
[单选题]施工工具用具使用费属于()之一
A.措施费
B.间接费
C.规费
D.材料费
[单项选择]孔板流量计属于()式流量计。
A. 速度
B. 差压
C. 容积
[单项选择]病人,男,36岁,因心悸、气短、夜间不能平卧、少尿、下肢水肿来诊。体检发现,心脏各房室腔显著扩大,心尖部闻S3,心音低钝;颈静脉怒张,肝大,下肢浮肿(++);超声心动图示:左室扩大,弥漫性运动减弱;尿液检查,蛋白(++)。诊断为扩张型心肌病,该病人目前临床表现属于哪一阶段( )。
A. 第一阶段
B. 第二阶段
C. 第三阶段
D. 第四阶段
E. 第五阶段
[单选题]骨折后最易发生骨缺血性坏死的部位是
A.股骨头
B.肱骨头
C.桡骨远端
D.锁骨远端
E.胫骨内髁
[多选题]对具有以下特点的企业进口付汇,银行应予以关注( )。
A. 异地企业进口付汇
B. 提供100%保证金,利用银行融资对外付款
C. 海关特殊监管区域内企业在货物流与资金流不对应情形下,向境外关联企业购汇支付
D. 本地注册但本地无固定经营办公场所、情况不明的企业进口付汇
[单选题] 洒水车()安装应牢固,运转应正常、无异响;连接应可靠、无渗漏。
A.水泵
B.水罐
C.水路
D.齿轮
[单选题]伙食管理标准有()项。
A.6项
B.8项
C.10项
D.12项
[多选题]结算价由( )组成。
A. 合同价
B. 索赔费用
C. 工程变更价款
D. 合同价格调整费用
E.预备费
[判断题]当发现计量箱、配电箱箱体带电时,应断开下一级电源将其停电,查明带电原因,并作相应处理。
A.正确
B.错误
[判断题]聚焦探头的焦距场,相当于其不聚焦来说,F一定大于近场长度。( )
A.正确
B.错误
[单选题]在对称三相电路中,可采用一只单相功率表测量三相无功功率,其实际三相功率应是测量值乘以( )。
A.2
B.3
C.4
D.5
[单选题]卸酸泵的流量为( )。
A.16m3/h
B.100m3/h
C.120m3/h
D.150m3/h
[多项选择]张某与王某签订了一份借款合同,张某借给王某50万元。为保证王某履约,李某为王某提供保证,但保证合同未约定保证担保的范围和保证的方式。为保险起见,张某还要求王某提供抵押,双方订立了抵押合同,约定以王某所有的房屋和汽车为抵押财产,并都办理了抵押登记。张某按合同提供借款后,将该债权转让给吴某,此转让未经保证人李某同意。其后王某将其债务全部转移给赵某承担,此转移经过吴某的同意,但未经保证人李某的同意。因赵某未能清偿到期债务,引起纠纷。
关于王某将其债务转移给赵某的法律效果,下列说法中,正确的有( )。
A. 债务转移经吴某同意,已经发生效力
B. 债务转移未经李某同意,李某不再承担保证责任
C. 吴某有权对王某的抵押财产行使抵押权
D. 吴某有权选择向李某主张保证责任,或者对王某的抵押财产行使抵押权
[单项选择]为了保证人员安全和便于抢救船舶,船上应有()逃生路线。
A. 2条
B. 同一条
C. 多条
[单项选择]关于IE的使用不正确的说法是()
A. 在地址栏里输入网址
B. 按停止按钮可以立即停止连接
C. 如果网页上有图片没有显示出来,就只有重新键入网址连接了
D. 点击“历史”按钮,可以看到近期访问的站点
[单项选择]竞争战略也称作企业层次的战略。西方称之为()。
A. 差异化战略
B. 集团战略
C. 多角化发展战略
D. 战略经营单位战略
[单项选择]易燃可燃液体燃烧的火灾为()。
A. A
B. B
C. C
D. D
[简答题]Gandhi’s pacifism can be separated to some extent from his other teachings. (1) Its motive was religious, but he claimed also for it that it was a definitive technique, a method, capable of producing desired political results. Gandhi’s attitude was not that of most Western pacifists. Satyagraha, (2) the method Gandhi proposed and practiced, first evolved in South Africa, was a sort of non-violent warfare, a way of defeating the enemy without hurting him and without feeling or arousing hatred. It entailed such things as civil disobedience, strikes, lying down in front of Railway trains, enduring police charges without running away and without hitting back, and the like. Gandhi objected to "passive resistance" as a translation of Satyagraha: in Gujarati, it seems, the word means "firmness in the truth". (3) In his early days Gandhi served as a stretcher-bearer on the British side in the Boer War, and he was prepared to do the same again in the
[多项选择]根据预算法律制度的规定,中央决算草案应当()。
A. 由国务院财政部门编制
B. 经国务院审计部门审计
C. 报国务院审定
D. 提请全国人民代表大会审查和批准
[单选题]对不良地质条件、特殊土及特殊环境等地段的路基,应采取可靠的( )措施,困难时应以桥梁等结构物代替。
A.加固处理
B.护坡
C.防排水设备
D.防风固沙设备
[单选题]’年某生产企业发放的合理工资总额300万元,实际发生的职工疗养费用5万元,自办职工食堂经费补贴30万元,职工因公外地就医费用15万元,实际发放的职工培训费4万元。2019年该企业申报所得税时就职工福利费应调增应纳税所得额( )万元。
A.0
B.8
C.10
D.12
[单选题]It is a wise father that knows his own child,but today a man can boost his paternal(fatherly)wisdom–or at least confirm that he's the kid's dad.All he needs to do is shell our$30 for paternity testing kit(PTK)at his local drugstore–and another$120 to get the results.More than 60,000 people have purchased the PTKs since they first become available without prescriptions last years,according to Doug Fog,chief operating officer of Identigene,which makes the over-the-counter kits.More than two dozen companies sell DNA tests Directly to the public,ranging in price from a few hundred dollars to more than$2,500.Among the most popular:paternity and kinship testing,which adopted children can use to find their biological relatives and families can use to track down kids put up for adoption.DNA testing is also the latest rage among passionate genealogists—and supports businesses that offer to search for a family's geographic roots.Most tests require collecting cells by swabbing saliva in the mouth and sending it to the company for testing.All tests require a potential candidate with whom to compare DN
A.But some observers are skeptical,"There is a kind of false precision being hawked by people claiming they are doing ancestry testing,"says Trey Duster,a New York University sociologist.He notes that each individual has many ancestors-numbering in the hundreds just a few centuries back.Yet most ancestry testing only considers a single lineage,either the Y chromosome inherited through men in a father's line or mitochondrial DNA,which is passed down only from mothers.This DNA can reveal genetic information about only one or two ancestors,even though,for example,just three generations back people also have six other great-grandparents or,four generations back,14 other great-great-grandparents.Critics also argue that commercial genetic testing is only as good as the reference collections to which a sample is compared.Databases used by some companies don't rely on data collected systematically but rather lump together information from different research projects.This means that a DNA database may have a lot of data from some regions and not others,so a person’s test results may differ depending on the company that processes the results.In addition,the computer programs a company uses to estimate relationships may be patented and not subject to peer review or outside evaluation.26.In paragraphs 1 and 2,the text shows PTK's___________.
A.easy availability
B.flexibility in pricing
C.successful promotion
D.popularity with households
[多选题]在( )及超过2.5‰坡度的线路上禁止手推调车(确需手推调车时,须经铁路局批准)。
A.正线
B.到发线
C.货物线
D.牵出线
[单选题]消防救援机构及其办案人员当场收缴罚款的,应当出具()财政部门统一制发的罚款收据。
A.
省级
B.
国家
C.
地市级
D.
省级或者国家
[单项选择]工程信息系统的( )功能,把分散在单位内外各处的数据收集并记录下来,通过人工或设备输入到计算机内,整理成信息系统要求的格式和形式。
A. 数据收集和输入
B. 数据存储
C. 数据加工处理
D. 统计分析
[判断题]作业部门或单位没有挂接地线操作资格人员的,严禁擅自挂接地线作业。()
A.正确
B.错误
[单项选择]下列关于行为主义说法正确的是()
A. 华生外在环境的影响并非是行为发生的唯一因素。
B. 斯金纳在华生经典条件反射理论基础之上,提出了操作性条件反射理论。
C. 班杜拉认为环境是塑造行为的唯一因素。
D. 以上说法都正确。
[多选题]新能源发电场、站应按照有关要求通过自动化系统向相应电网调控机构报送发电场、站运行信息,主要包括但不限于并网点电压、各出线及单台机组(逆变器)的( )、状态、电流、断路器和隔离开关的位置信息、实时气象信息等。电网调控机构需要调整或增加与新能源发电调度有关的数据或信息时,新能源发电场、站应予以配合。
A. A.功率
B.B.电压
C.C.有功功率
D.D.无功功率