[单项选择]不宜淬火钢热影响区中综合性能最好的区域是（）。
A. 正热区
B. 正火区
C. 部分相变区
D. 熔合区

[判断题]HD3摄像头采用3晶片CMOS成像技术
A.正确
B.错误

[单选题]车工上班时下列哪些穿着是符合安全要求的?
A.袖口扣紧
B.天冷时穿戴围巾
C.天热时解开外衣扣子

[单项选择]在EXCEL中，如果我们只需要数据列表中记录的一部分时，可以使用EXCEL提供的（）功能。
A. 排序
B. 自动筛选
C. 分类汇总
D. 以上全部

[判断题]ASPF是区别于OSPF的可以运行在华为Eudemon防火墙的一种链路状态路由协议。

[单项选择]集装箱号栏应填______。
A. GSTU2426243*2(3)
B. GSTU242643*2(2)
C. DFDVl322819*1(2)
D. GSTV2426243

[判断题]CDZ53登高平台消防车一般环境温度低于0℃时,使用32#,环境温度高于20℃时,使用64#或46#液压油。(中)
A.正确
B.错误

[判断题]31156】RCS-902的重合闸在“停用”方式下,若被保护线路发生单相接地故障,则本保护动作于三相跳闸。 ( )
A.正确
B.错误

[填空题]输卵管妊娠占异位妊娠的95％左右，其中（）最多见，约占78％，其次为（）、（），间质部妊娠较少见。

[单选题]为缩小腭咽腔、增进腭咽闭合之目的而施行的咽成形术中最常用的术式为 ( )
A.腭帆提肌重建术
B.单瓣后推术
C.岛状瓣手术
D.传统兰式手术
E.咽后壁组织瓣转移

[单选题]单位卡账户的资金可以从（ ）存入其账户。
A.基本存款账户转入
B.基本存款账户及一般结算账户转入
C.现金存入
D.销货收入直接存入

[多选题]该书认为：成大事者必不可少的心理素质有哪些？（ ）
A.忍受暂时的屈辱
B.低头磨练自己的意志
C.寻找合适机会
D.不得不低头

[判断题]建设法治中国，必须坚持依法治国、依法执政、依法行政共同推进，坚持法治国家、法治政府、法治社会一体建设。
A.正确
B.错误

[判断题]配电工作票一个工作负责人不能同时执行多张工作票。
A.正确
B.错误

[单选题]在节流装置的流量测量中进行温度、压力等修正是修正（ ）。
A.疏忽误差
B.偶然误差
C.系统误差
D.附加误差

[单选题]尾矿库生产运行档案包括（）。
A. 工程建设档案
B. 年度计划、生产记录、坝体位移及浸润线观测记录、隐患检查记录及处理、事故及处理、安全现状综合评价等
C. 地形测量、工程地质及水文地质勘察、设计、施工及竣工验收

[单选题]施行人工呼吸时,当患者出现极微弱的自然呼吸时,应( )。
A.继续进行人工呼吸,且人工呼吸应与其自然呼吸的节律一致
B.继续进行人工呼吸,但人工呼吸应与其自然呼吸的节律相反
C.立即停止人工呼吸

[判断题]电压是衡量电场作功本领大小的物理量。(易)( )
A.正确
B.错误

[多选题]离心式压缩机干气密封系统错误的投用的顺序是( )。
A.隔离气、缓冲气、主密封气
B.缓冲气、隔离气、主密封气
C.隔离气、主密封气、缓冲气
D.主密封气、缓冲气、隔离气

[单选题]当电缆穿过零序电流互感器，金属护层接地线随电缆芯线穿过互感器时，接地线 （） 。
A.不得穿回互感器后接地
B.应穿回互感器后接地
C.应接于等电位接地网
D.应与互感器二次回路 N 线接于同一接地母线

[单项选择]

男性，36岁，心悸、气急10余年，反复咯血。查体：第一心音亢进，可闻及开瓣音，P₂亢进，心尖部舒张期隆隆样杂音。近日来阵发性心悸，心电图示快速房颤，X线呈梨形心。

明确瓣膜病变最佳检查为（）
A. 右心导管
B. 超声心动图
C. X线摄片
D. 心电图
E. 放射性核素扫描

[填空题]严禁在 （       ）、枕木头、道心坐卧、站立或在车底下避雨、乘凉、休息。

[单项选择]Many Brazilians cannot read. In 2000, a quarter of those aged 15 and older were functionally illiterate (文盲). Many (36) do not want to. Only one literate adult in three reads books. The (37) Brazilian reads 1.8 non-academic books a year, less than half the figure in Europe and the United States. In a recent survey of reading habits, Brazilians came 27th out of 30 countries. Argentines, their neighbors, (38) 18th. The government and businesses are all struggling in different ways to change this. On March 13th the government (39) a National Plan for Books and Reading. This seeks to boost reading, by founding libraries and financing publishers among other things. One discouragement to reading is that books are (40) . Most books have small print-runs, pushing up their price. But Brazilians’ indifference to books has deeper roots. Centuries of slavery meant the country’s leaders long (41) education. Primary schooling became universal only in th

[单选题]电网经营企业依法负责供电营业区内的电力供应与使用的业务工作,并接受电力管理部门的( )。 ( )
A. 监督
B. 管理
C. 检查
D. 协调

[单选题]改变列车管减压量
A.改变列车管减压量
B.改变制动缸容积
C.改变制动缸活塞行程
D.改变杠杆比

[单选题]CG041178根据视频及环境监控系统使用及管理要求(2020版),可用视频监控系统开展哪些巡视()。
A.日常巡视
B.故障巡视
C.动态巡视
D.以上都可以

[判断题]调节系统中,调节阀产生的机械噪声主要来自阀芯、阀杆和一些可以活动的零件。(1.0分)
A.正确
B.错误

[单项选择]学了“全等三角形的判定定理”后再学“相似三角形的性质定理”，这种学习属于（　）。
A. 信号学习
B. 连锁学习
C. 辨别学习
D. 规则或原理学习

[多选题]使用包合技术可以
A.提高药物的溶解度
B.掩盖药物的不良气味
C.使液体药物固体化，减少挥发成分的损失
D.增加药物的刺激性
E.提高药物稳定性

[多项选择]骶骨肿瘤的临床表现（）
A. 慢性腰腿痛
B. 排尿困难
C. 便秘
D. 剧烈疼痛
E. 足踝运动障碍

[单选题]业主指定的分包施工单位，分包商与（）签订合同。
A.业主
B.总包单位
C.建设单位
D.业主或总包单位

[判断题]《安规》第3.2.3条距钢轨头部外侧距离不小于2.5m,设有避车台(洞)的桥梁(隧道)应进入避车台(洞)避车。
A.正确
B.错误

[单选题]
《民法典》规定，当事人约定抵押财产不得转让的，______。
A.
约定无效
B.
按照其约定
C.
不得约定

[单选题] 关于50AYIII60 3A型离心油泵表达正确是( )。
A.50表示泵出口直径50mm
B.AY表示经过改造后的Y型离心泵
C.60表示三级扬程(mm)
D.3表示3类材质

[单选题]阿托品禁用于() ? ( 1.0 分)
A.感染性休克
B.有机磷中毒
C.青光眼
D.肠痉挛

[单选题]Intelligence makes for better leaders-from undergraduates to executives to presidents-according to multiple studies.It certainly l that handling a market shift or legislative logjam requires high cognitive abilities.But new research on leadership suggests that,at a certain point,having a higher io can be viewed as 2.3 previous research has shown that groups with smarter leaders perform better by 4 measures,some studies have 5 that followers might subjectively view leaders with extremely high intellect as less effective.Decades ago Dean Simonton,a psychologist at the University of California,Davis,proposed that brilliant leaders'words may simply go 6 people's heads,their solutions could be more complicated t0 7 and followers might find it harder to relate to them.Now Simonton and two colleagues have finally 8 that idea.The researchers 9 379 male and female business leaders in 30 countries,10 fields that included banking,retail and technology.The managers took IQ tests,an imperfect but robust 11 0f performance in many areas,and each was rated on leadership style and effectiveness by an average of eight co-workers.10 12 correlated with ratings of leader effectiveness,strategy formation,vision and several other characteristics-up to a point.The ratings peaked at an io of around 120,which is higher than roughly 80 percent of office workers.Beyond that,the ratings 13.The researchers suggest the"ideal"io could be higher or lower in various fields,depending on 14 technical versus social skills are more valued in a（n）15 work culture."It's an interesting and thoughtful paper,"says Paul Sackett,a psychology professor at the University of Minnesota,who was not involved in the research."To me,the right interpretation of the work would be that it 16 a need to understand what high-IQ leaders do that 17 to lower perceptions by followers.The wrong interpretation would be,;Don't 18 high-io leaders.,"The study's lead author,John Antonakis,a psychologist at the University of Lausanne in Switzerland,suggests leaders should use their intelligence t0 19 creative metaphors that will persuade and inspire others."I think the only way a smart person can signal their intelligence 20 and still connect with the people,"Antonakis says,"is to speak in charming ways."7选？
A.seek
B.implement
C.satisfy
D.provide

[单项选择]下列选项中，哪种练习是发展绝对力量的练习（）.
A. 马步推砖
B. 俯卧撑
C. 卧推
D. 推小车

[判断题]材料采购在交货清点数量时发现,交货数量少于订购的数量,但数量的短少在合同约定的允许磅差范围内。采购方应按照订购数量及时付款。 ( )
A.正确
B.错误