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[简答题]产品质量波动的因素有哪些?

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[多选题]以下属于合同解除的条件有( )。(《建设工程造价管理》2019版)
A.当事人协商一致,可以解除
B.因不可抗力致使不能实现合同目的
C.当事人一方迟延履行主要债务,经催告后在合理期限内仍未履行
D.在履行期限届满之前,当事人一方明确表示不履行主要债务
E.债权人免除债务

[多选题]大陆法系与英美法系的主要区别为（）。
A.诉讼程序和判决程式
B.法典编纂
C.法的分类
D.法律渊源

[单选题]各级人民政府承担安全生产监督管理的领导责任，就必须从（）两方面人手，加强安全生产基础建设。
A.“健康”和“环保”
B.“安全”和“应急”
C.“硬件”和“软件”
D.“管理”和“管控”

[单项选择]简住了下来，牧师为她谋了一个（）的职位。
A. 书店店员
B. 教堂画师
C. 乡村教师
D. 仆人

[单选题]请阅读短文，完成此题。 Many objects in daily use have clearly been influenced by science, but their form and function, their dimensions and appearance, were determined by technologists, artisans, designers, inventors, and engineers-use nonscientific modes of thought. This kind of thinking way is different from science. Many features and qualities of the objects that a technologist thinks about cannot be reduced to unambiguous verbal descriptions; they are dealt with the mind by a visual, nonverbal process. In the development of Western technology, it has been non-verbal thinking, by and large, that has fixed the outlines and filled in the details of our material surroundings. Pyramids, cathedrals, and rockets exist not because of geometry or thermodynamics, but because they were first a picture in the minds of those who built them. The creative shaping process of a technologist's mind can be seen in nearly every artifact that exists. For example, in designing a diesel engine, a technologist might impress individual ways of nonverbal thinking on the machine by continually using an intuitive sense of rightness and fitness. What would be the shape of the combustion chamber? Where should valves be placed? Should it have a long or short piston? Such questions have a range of answers that are supplied by experience, by physical requirements, by limitations of available space, and not least by a sense of form. Some decisions such as wall thickness and pin diameter, may depend on scientific calculations, but the nonscientific component of design remains primary. Design courses, then, should be an essential element in engineering curriculum. Nonverbal thinking of a central mechanism in engineering design, involves perceptions, the stock-in-trade of the artist, not the scientist. Because perceptive processes are not assumed to entail "hard thinking", nonverbal thought is sometimes seen as a primitive stage in the development of cognitive process and inferior to verbal or mathematical thought. But it is paradoxical that when the staff began the Historic American. Engineering Record wished to have drawing made of machines and isometric views of industrial processes for its historical record of America engineering, the only college students with the requisite abilities were not engineering students, but rather students attending architectural schools. If courses in design, which in a strongly analytical engineering curriculum provide the background required for practical problem-solving, are not provided, we can expect to encounter silly but costly errors occurring in advanced engineering systems. For example, early models of high-speed railroad cars loaded with sophisticated controls were unable to operate in a snowstorm because a fan sucked snow into the electrical system. Absurd random failures that plague automatic control systems are not merely trivial aberrations: they are a reflection of the chaos that results when design is assumed to be primarily a problem in mathematics. Which is not the reason that design courses should be an essential element in engineering curriculum? 查看材料
A.Nonverbal thinking is a central mechanism in engineering design.
B.Design courses can provide solutions to solve practical problems.
C.Science course is not important and should be replaced by design courses.
D.Ignorant of design courses may encounter silly but costly errors.

[多选题]ELN界面回收率判定标准（）
A.按理论值判定
B.按多组合判定
C.按单组合判定
D.按常规判定

[判断题]当洪水漫到路肩时，列车应按规定限速运行；遇有落石、倒树等障碍物危及行车安全时，司机应立即停车，排除障碍并确认安全无误后，方可继续运行。（）
—GJ346
A.正确
B.错误

[单选题]我国交流电的标准频率为50Hz,其周期为()。
A.0.01s
B.0.02s
C.0.1s
D.0.2s

[填空题]What is an inchoate instrument

[单选题]钢梁涂装后,漆膜应无剥落裂纹,面层涂料的附着力不小于( )。
A.1MPa
B.2MPa
C.3MPa
D.4MPa

[判断题]在我国，法律监督的主体是国家机关。 ( )

[单选题]B-C-A-005 1
探伤前,应将仪器面板上的转换开关拨向45°,使两探头入射点间的距离为( )轨高。
A.1倍
B.2倍
C.3倍
D.4倍

[多选题]在电缆直埋过程中如路径上如遇到虫鼠危害,应采用保护措施的是(____)。
A.采用电缆沟敷设
B.换土并隔离,或与相关部门联系,征得同意后绕开
C.屏蔽或加套陶瓷管
D.加保护管或其他隔离保护等

[单项选择]“历览前贤国与家，成由勤俭败由奢。”说明（）是中华民族的优良品德，是每一位大学生应有的社会责任和道德素养。
A. 诚实守信
B. 节俭节约
C. 爱国守法
D. 改革创新

[多选题]影响资金等值的因素有（）。
A.资金的数量
B.资金的使用时间
C.现金流量的表达方式
D.利率（或折现率）的大小
E.资金运动的方向

[判断题]应用断、接空载线路的方法使两电源解列或并列。（）
A.正确
B.错误

[单项选择]

　　　　　　　　　A
Quiet student offered
room in private house.
Share bath and kitchen.
gas/electricity

　　　　　　　　　　B
Professional couple,3 children,
2,4and 6,offer single room,
rent-free, to student willing to
baby-sit 3 evenings weekly,
occasional weekends. Live as family.

　　　　　　　C
Double room suitable 2 students sharing.
Cooking facilities, share bathroom.
Non-smokers only.
＄70each weekly, excluding gas/electricity.

　　　　　　　　　　 D
Teacher going on 3-month study course
abroad willing to let comfortably furnished
flat in prestige block to responsible
students. 2 double bedr
A. they would share a room
B. the basic expenses are cheaper
C. there are no extras except for food
D. there is free use of the garden

[简答题]引入室内的埋地管的敷设要求。

[多选题]AB026 在醇与氢卤酸的反应中,关于氢卤酸的反应活性描述正确的是( )。
A.HI>HBr
B.HBr>HI
C.HCl>HI
D.HBr>HCl

[单选题]《供电营业规则》规定：供电企业供电的额定电压：低压供电：单相为（），三相为（）。
A.220V，380V
B.380V，220V
C.110V，220V
D.220V，10kV

[单项选择]用糖皮质激素治疗病情可以得到改善的一组肾脏疾病是（）。
A. 链球菌感染所致急性肾盂肾炎、系膜毛细血管性肾炎、狼疮性肾炎
B. 微小病变型肾病、狼疮性肾炎、免疫性急性间质性肾炎
C. 紫癜性肾炎、遗传性肾炎、系膜增生性肾炎
D. 膜性肾病、局灶性节段性肾小球硬化、糖尿病肾病
E. 乙肝病毒相关性肾炎、肾淀粉样变性病、慢性间质性肾炎

[单项选择]根据相关规定，上市公司非公开发行股票，发行对象均属于原前千名股东的，可以由上市公司（）。
A. 代销
B. 包销
C. 倾销
D. 自销

[单选题]订立 4 年期的劳动合同,双方约定了 6 个月的试用期,则劳动合同期限为()个月。
A.42
B.48
C.50
D.54

[单项选择]青蒿抗疟原虫的成分是（）
A. 木兰花碱
B. 小檗碱
C. 绿原酸
D. 槲皮素
E. 青蒿素

[填空题]联想的法则有（）联想、（）联想、（）联想。

[单项选择]Ⅳ期胃癌是指（）。
A. 胃癌组织侵及黏膜层，无淋巴结转移
B. 胃癌组织侵及胃壁全层，有淋巴结转移
C. 胃癌组织侵犯横结肠，无淋巴结转移
D. 胃癌组织侵及胃壁全层，淋巴结转移，远处转移
E. 胃镜活检发现癌组织，手术切除标本反复检查无癌组织发现

[单项选择]《西方政治文化传统》评价雅典民主政治：“对平民治国能力的盲目崇拜以及平民群众权力的无限膨胀，使国家失去了有效的制衡机制。”实质上是（）。
A. 否定公民民主政治
B. 批判过度的直接民主
C. 肯定国家制衡机制
D. 肯定专制中央集权制

[单选题]若把雅虎(www.yahoo.com)设为浏览器默认主页,应该______。
A.在IE"工具"菜单下"Internet选项"命令项主页地址栏中键入:WWW.yahoo.com
B.在雅虎网站中申请
C.在IE窗口中单击主页按钮
D.将雅虎添加到收藏夹

[单选题]DK-1制动机管路图中标注为“55”的阀件是( )。
A.止回阀
B.缓解电空阀
C.转换阀
D.调压阀

[判断题]高处作业吊篮属于特种设备。()
A.正确
B.错误

[判断题]污水按其物理形态，分为非溶解性污染物质、胶体污染物质和溶解性污染物质。
A.正确
B.错误

[单选题]异常运行情况发生时,瞬时或延时发出警铃音响信号,称为(　　)。
A.事故信号
B.位置信号
C.联系信号
D.预告信号

[单项选择]寒冷地区木门窗框与墙体的空隙应填充( )。
A. 水泥砂浆
B. 水泥混合砂浆
C. 防腐材料
D. 保温材料

[多选题]《中国南方电网有限责任公司电力安全工作规程》（Q/CSG510001-2015）9.5.3.7规定：手动操作没有机械传动的断路器或隔离开关时，应（）。
A.使用绝缘棒
B.戴绝缘手套
C.穿绝缘鞋
D.戴防静电口罩

[单项选择]为了保证测量精度，选者测量仪表时的标准为（）。
A. 准确度等级越高越好
B. 准确度等级越低越好
C. 不必考虑准确度等级
D. 根据实际工作环境及测量要求选择一定准确度等级的测量仪表

[多选题]不停电工作是指：（）。
A.A-高压设备部分停电，但工作地点完成可靠安全措施，人员不会触及带电设备的工作
B.B-可在带电设备外壳上或导电部分上进行的工作
C.C-高压设备停电的工作
D.D-工作本身不需要停电并且不可能触及导电部分的工作

[多选题]灭火救援预案实战应用的主要目的是（）。A、用于熟悉重点单位或部位的情况和灭火救援对策 B、用于促进战术、技术训练，提高综合作战能力 C、用于实战中各种参战力量的调度与协同 D、用于灭火救援现场的计划和临机指挥 E、用于现场灾情处置的辅助决策
A.A
B.B
C.C
D.D
E.E
F.F
G.G

[判断题]运营桥梁的混凝土、钢筋混凝土和石砌实体墩台在动活载作用下应具有足够的刚度。《修规》第2.4.7条
A.正确
B.错误

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