热门试题:
[判断题]激光切割时工件熔化并蒸发。( )
A.正确
B.错误
[多项选择]以下对于《春秋》决狱的理解和陈述哪些是错误的
A. 《春秋》决狱是汉代判案断狱的一种原则、方法和制度
B. 它是直接引用《春秋》为代表的儒家经典的经义内容,作为审理判决案件的法律根据
C. 《春秋》决狱是由孔子提出的
D. 《春秋》决狱符合以事实为依据以法律为准绳的司法审判原则
[判断题]客户设备巡视时,检查人员应避免直接触碰设备外壳,如确需触碰,应在确保设备外壳可靠接地的条件下进行。
A.正确
B.错误
[简答题]鄂伦春自治旗是哪一年建立的?总面积是多少?
[判断题]《反倾销协议》是在《1947年关税与贸易总协定》第6条的基础上逐步演变而来的,只要不与《反倾销协议》相冲突,第6条的规定仍然有效。
[单选题]以下那个内装部件其材质不是玻璃钢( )。
A.中顶板
B.座椅
C.残疾人扶手
D.侧墙板
[填空题]A车为带司机室的拖车,B、C车为动车,受电弓安装在( )车顶部。
[单项选择]在工程开工前,( )应按规定向水利工程质量监督机构办理工程质量监督手续。
A. 监理单位
B. 施工单位
C. 项目法人(建设单位)
D. 勘察设计单位
[单项选择]在中小学课程改革方面,发表了《教育过程》的报告的美国心理学家是( )
A. 赫尔巴特
B. 布鲁纳
C. 斯宾塞
D. 桑代克
[多项选择]在CAS系统中将业务品种、会计科目和利率代码建立一定的相互校验关系,柜员提交放款交易后,系统按照相互校验关系自动判断下述三要素的正确性。( )
A. 贷款放款日、到期日必须与利率代码的启用日期、适用期限相适应
B. 业务品种、利率代码必须匹配
C. 利率浮动方式、浮动周期必须与执行利率、基准利率相适应
D. 本外币贷款采用浮动利率的,超期期间的浮动周期默认与正常期间浮动周期相同
[单选题]核磁共振成像的“核”指的是____,这是因为其核磁共振灵活度高、信号强,所以通常选择它来对人体进行成像。
A.氢原子核
B.氦核
C.氘核
[单项选择]多发生于气管或较大支气管,一种音调低而短的干性啰音为()
A. 鼾音
B. 捻发音
C. 哮鸣音
D. 哨笛音
E. 湿性啰音(水泡音)
[单项选择]Fishermen on the high seas have plenty of worries, not the least of which are boat-tossing storms, territorial squabbles and even pirates. Now Boris Worm, a marine biologist at Dalhousie University in Halifax, Canada, has added another. After studying, among other things, global catch data over more than 50 years, he and a team of 13 researchers in four countries have come to a stunning conclusion. By the middle of this century, fishermen will have almost nothing left to catch. "None of us regular working folk are going to be able to afford seafood," says Stephen Palumbi, a Stanford University marine biologist and co-author of the study published in Science. "It’s going to be too rare and too expensive."
Don’t tell that to your local sushi chef. Over the past three decades, the fish export trade has grown fourfold, to 30 million tons, and its value has increased ninefold, to $71 billion. The dietary attractiveness of seafood has stoked demand. About 90% of the ocean’s big predat
A. change of climate.
B. fish farms.
C. pollutants.
D. rapid development.
[多项选择]说明:给你的朋友张华写一封道歉信。由于你的同寝室同学昨天下午突然生病,你送他到医院,到晚上九点才返回学校,来不及参加他昨晚的生日晚会,所以写信请他谅解并祝他生日快乐。
[多选题]留期间样品要按次序存放在计量器具样品架上,确保( )完好并上锁。
A.油样
B.标签
C.样瓶
D.封条
[单选题]铁路运输企业及其他相关单位、个人应及时报告事故情况,()相关证据,积极配合事故调查工作。
A.无权提供
B.如实提供
C.不要提供
D.不应提供
[单项选择]正常的下肢负重力线中,下列哪3点连成的直线是正确的()
A. 髂前上棘、髌骨中点、内踝下缘
B. 髂前上棘、髌骨中点、第一趾蹼
C. 股骨大转子、髌骨中点、内踝下缘
D. 股骨大转子、髌骨中点、第一趾蹼
E. 髂前上棘、髌骨中点、踝关节中点
[单项选择]下列哪种CT图像的后处理方式不属于三维显示
A. MIP
B. VRT
C. CPR
D. VE
E. SSD
[单选题]( )仪表可直接用于交、直流测量,但精确度低。
A. 电磁式
B.磁电式
C.电动式
[多选题]景别有哪些?(易)(音视频系统)(易)(基础知识)
A.远景
B.全景
C.中景
D.近景
E.特写
[多项选择]Joe Harberg became an energy-efficiency guru because he didn’t know the first thing about energy efficiency. In 2003 he was constructing a new home in Dallas and wanted to work with his builder to make the place as environmentally friendly as possible. But neither Harberg nor his designer had any training in how to turn an ordinary house green, and they found few resources to help them. "It was so frustrating," says Harberg, 46, a Dallas-based entrepreneur.
Relying principally on the Internet, Harberg—who previously had worked as a marketing expert and real estate developer—did manage to build an energy-efficient home. He boasts that his electricity bills are regularly 50% less than those of similar homes in his neighborhood, and the entrepreneur in him saw an opportunity. Lots of people worry about global warming, not to mention the soaring costs of powering a home, but they don’t know what to do about it. Working with his brother-in-law Josh Stern, Harberg helped launch what wou
[判断题]铸件的浇注位置是指浇注时内浇道进入铸件的位置。
[判断题]社会保险经办机构根据用人单位使用工伤保险基金、工伤发生率、所属行业费率档次等情况,确定用人单位工伤保险缴费费率。
A.正确
B.错误
[单项选择]某临床医学专业研究生刚毕业即擅自开设诊所独立行医。依据《中华人民共和国执业医师法》,其行为属于()
A. 个体行医
B. 执业医师行医
C. 执业助理医师行医
D. 未办理手续非法行医
E. 未取得医师资格非法行医
[单项选择]From this passage, it can be known that Hawking ______.
A. is unhappy because of his illness
B. is always complaining about his illness
C. is fearless in face of his illness
D. is interested in science because of his illness
[单项选择]每单位重量的固体物质中所含水分是()
A. 总水分
B. 结合水
C. 非结合水
D. 自由水
E. 平衡水
[判断题]检查客室侧门,手动开关车门检查机构配合状态,要求滚轮转动灵活,滑道与摆臂配合良好。( )
A.正确
B.错误
[单选题] 下列哪个国家,每个州均独立管理消防事务,设有城市消防局和乡村消防局两个消防部门,主要职能包括火灾预防,火灾、交通事故、水灾、地震等灾害事故救援、化学事故处置等。( )
A. 美国
B. 澳大利亚
C. 芬兰
D. 德国
[判断题]羊水过多是指羊水量≥2000ml。( )
[多选题]无线列调的"大三角"通信是指( )之间的通信。
A.车站值班员
B.机车死机
C.列车调度员
D.行调
[单选题]当入口为车辆发放CPC卡时,但车牌识别错误时,按( )键重新识别车牌。
A.改轴
B.管理
C.次票
D.绿通
[单选题]顶空取气法分为:
A.
机械真空法和机械振荡法
B. 自动顶空取气法和机械振荡法
C. 自动顶空取气法和机械真空法
D. 真空法和离心分离法
[多选题]消防员职务分为:()
A.A、站长(中队长)助理
B.B、分队长
C.C、副分队长
D.D、班长
[单选题] 单选 装置在运行中发现空冷冷后温度偏高,下列原因析不正确的是风机。
A.叶片角度偏大
B.叶片角度偏小
C.皮带松弛
[单选题](49566)集中供电此供电方式是由专门的供电装置向整列车的负载进行供电,这种供电方式适用于用电量较大并且是( )编组的列车(如全列空调客车)。(1.0分)
A.固定
B.不固定
C.单独
D.混合
[单项选择]0,1,1,2,9,( )。
A. 729
B. 733
C. 6565
D. 89