[多项选择]关于肾下垂肾固定术的指征下列哪些正确
A. 腰酸腰疼症状明显，且影响工作，平卧后症状能缓解
B. 肾下垂所致严重肾积水
C. 肾下垂伴感染或结石者
D. 严重肾下垂，引起血管蒂和输尿管扭曲，出现绞痛症状者
E. 伴有严重的其他脏器下垂者

[单选题]联系用的手信号中指示司机加速信号昼间如何显示（）
A.拢起手信号旗或徒手上弧线向车辆方面作圆形转动
B.拢起的红色信号旗直立平举，展开的绿色信号旗上下摇动。
C.展开的绿色信号旗平伸。
D.展开的绿色信号旗或单臂平伸左右迅速摇动

[单选题]建设单位在申请领取施工许可证时，不需要提供建设工程有关
安全施工措施的资料。（ ）
A.正确
B.错误

[判断题]2.69 冬季隧道出口路面可能结冰，此时应降低车速，但不得紧急制动。
A.正确
B.错误

[多选题]电信业务经营者因工程施工、网络建设等原因,影响或者可能影响正常电信服务的,必须按照规定的时限及时告知用户,并向( )报告。
A.省电信管理机构
B.自治区电信管理机构
C.直辖市电信管理机构
D.市电信管理机构

[单选题]下列情况,( )不属于工伤。
A. 因履行职责遭致人身伤害的。
B. 在上下班规定时间和必经路线上,发生无本人责任的道路交通事故的
C. 工作期间发生自杀的。

[单项选择]“烽火戏诸侯”是哪个君主？（）
A. 周昭王
B. 周幽王
C. 周夷王
D. 周穆王

[简答题]问答题：请简答消防宣传教育培训内容应当包括哪些。

[单选题]葡萄胎患者刮宫前，应准备好静脉通路并配血，其理由是
A.防止刮宫时大出血造成休克
B.刮宫中要给药
C.刮宫前需要输血
D.患者要求
E.医师建议

[判断题]运行维护部门应根据业务主管部门的要求对数据进行备份及迁移工作备份数据保存时间由业务主管部门确定。
A.正确
B.错误

[多项选择]关于波士顿矩阵及其四个象限的说法，正确的是（　）。
A. 稳定策略适用于“金牛”业务
B. 波士顿矩阵的横坐标表示企业实力
C. 行业增长率较高是“问题”业务的特点
D. 波士顿矩阵的第三象限对应“瘦狗”业务
E. “明星”业务的特点是稳定生产，不再追加投资

[单选题]下列关于数控系统电池使用的相关描述，不正确的是( )。
A.数控系统往往有电池电压监控
B.电池在正常状态下耗电量是很小的，数控系统工作中都会对电池充电
C.若在电池报警期间仍然不更换电池，就可能再经过一段时间，系统无法保持正常工作 了，甚至无法报警
D.很多数控系统在电池报警之后仍然能维持工作一段时间

[单选题]DJ6-1 型经纬仪盘右时竖盘读数与竖直角的关系式为：( )
A.竖直角α右=90°-竖盘读数 L 右
B.竖直角α右=270°-竖盘读数 L右
C.竖直角α右=竖盘读数 L 右-90°
D.竖直角α右=竖盘读数 L右-270°

[多选题](多选题)原核生物的启动子包括
A.富含GC碱基对
B. -10区
C. 35区
D.富含AT碱基对

[判断题]滑动摩擦系数总是大于静摩擦系数。( )(0.5分)
A.正确
B.错误

[判断题]采用直流压降法进行直流电阻测试,如电路连接时采用被测电阻与电流表串联后再与电压表并联,则该方法适用于测量大电阻。
A.正确
B.错误

[多项选择]经济及产业安全影响包括（）。
A. 市场环境安全
B. 产业成长安全
C. 产业技术安全
D. 资本控制安全
E. 产业方案安全

[判断题] 维修行车时必须停电,并悬挂“有人工作,禁止合闸”。()
A.正确
B.错误

[单项选择]口腔主要的生态系不包括（）
A. 颊上皮生态系
B. 舌背部生态系
C. 龈上牙菌斑生态系
D. 龈下牙菌斑生态系
E. 腭上皮生态系

[单项选择]（）用来查看与邻居路由器之间的关系 。
A. DISPLAY ip ospf
B. DISPLAY ip error
C. DISPLAY ip ospf interface
D. DISPLAY ip ospf neighbor

[判断题]新参加电气工作的人员、实习人员和临时参加劳动的人员（管理人员、非全日制用工等），应经过安全知识教育后，方可到现场单独工作。
A.正确
B.错误

[单选题]《铁路技术管理规程》中规定，列车在长大下坡道上使用紧急制动阀时，必须先看制动主管压力表，如压力表指针已由定压下降（）时，不得在行使紧急制动阀。
A.600 KPA
B.200K KPA
C.300 KPA
D.100KPA

[判断题]隧道和电缆沟内的低压电缆及光缆应单独敷设在防火槽盒（阻燃子管）内，余缆应加装防火盒。
A.正确
B.错误

[单选题]数字信号一般采用（ ）的方法进行多路信号的复用传输。
A.频分复用
B.码分复用
C.时分复用
D.址分复用

[简答题]大米主要质量指标有哪几个方面？

[不定项选择题]共用题干 Intelligence:a Changed View 1. Intelligence was believed to be a fixed entity,some faculty of the mind that we all possess and which determines in some way the extent of our achievements.Its value therefore,was as a predic-tor of children's future learning. If they differed markedly in their ability to learn complex tasks, then it was clearly necessary to educate them differently and the need for different types of school and even different ability groups within school was obvious.Intelligence tests could be used for streaming children according to ability at an early age;and at 11 these tests were superior to measures of attainment for selecting children for different types of secondary education. 2. Today,we are beginning to think differently. In the last few years,research has thrown doubt on the view that innate intelligence can ever be measured and on the very nature of intelligence it-self. There is considerable evidence now which shows the great influence of environment both on a-chievement and intelligence.Children with poor home backgrounds not only do less well in their school work and intelligence tests but their performance tends to deteriorate gradually compared with that of their more fortunate classmates. 3 .There are evidences that support the view that we have to distinguish between genetic intelli- gence and observed intelligence.Any deficiency in the appropriate genes will restrict development no matter how stimulating the environment. We cannot observe and measure innate intelligence, whereas we can measure the effects of the interaction of whatever is inherited with whatever stimu-lation has been received from the environment. Researches have been investigation what happens in this interaction. 4. Two major findings have emerged from these researches.Firstly,the greater part of the devel-opment of observed intelligence occurs in the earliest years of life.It is estimated that 50 per cent of measurable intelligence at age 17 is already predictable by the age of four. Secondly,the most important factors in the environment are language and psychological aspects of the parent-child re- lationship.Much of the difference in measured intelligence between“privileged”and“disadvan- taged”children may be due to the latter's lack of appropriate verbal stimulation and the poverty of their perceptual experiences. 5. These research findings have led to a revision in our understanding of the nature of intelli- gence.Instead of it being some largely inherited fixed power of the mind,we now see it as a set of developed skills which a person copes with any environment. These skills have to be learned and, indeed,one of them is learning how to learn. 6 .The modern ideas concerning the nature of intelligence are bound to have some effect on our school system.In one respect a change is already occurring.With the move toward comprehensive education and the development of unstreamed classes,fewer children will be given the label “low IQ”which must inevitably condemn a child in his own,if not society's eyes.The idea that we can teach children to be intelligent in the same way that we can teach them reading or arithmetic is ac-cepted by more and more people. paragraph 5______
A.Main results of recent researches
B.Popular doubt about the new view
C.Effect of environment on intelligence
D.Intelligence and achievement
E.Impact on school education
F.A changed view of intelligence

[单选题]《南昌局集团公司高铁区段闲杂人员侵入防护网应急处置办法》(南铁[2020]269号)规定乘坐列车区间临时停车处置闲杂人员侵入防护网时，在旅客列车车厢上下时，动车组以外的其他旅客列车车门开启由()负责，并做好开启车门的安全防护工作。
A.列车长
B.乘警
C.安全员
D.客运乘务员

[单项选择]内梅罗污染指数可用于评价（）。
A. 土壤环境质量评价
B. 土壤环境质量和水质污染综合评价
C. 土壤环境质量和大气环境质量评价
D. 大气环境质量和水质污染综合评价
E. 噪声环境质量评价

[简答题]楼面结构常用体系有哪些？

[填空题]（）是最危险的电流途径。

[多选题]电信业务经营者因工程施工、网络建设等原因,影响或者可能影响正常电信服务的,必须按照规定的时限及时告知用户,并向( )报告。
A.省电信管理机构
B.自治区电信管理机构
C.直辖市电信管理机构
D.市电信管理机构

[判断题]脱丁烷塔釜液位过高或过低都会造成再沸器容易结焦而使运行周期缩短。

[单项选择]关于十二指肠溃疡疼痛的特点包括（）。
A. 上腹部持续性疼痛
B. 进食-疼痛-缓解
C. 疼痛-进食-缓解
D. 上腹部间歇性疼痛
E. 疼痛无一定规律

[单项选择]
We got up early this morning and (51) a long walk after breakfast. We walked through the business section of the city. I told you yesterday that the city was larger (52) I thought It would be. (53) the business section is smaller than I thought it would be. I suppose that’s (54) Washington is a special kind of city. (55) the people in Washington work for the government. About 9:30 we went to the White House. It’s (56) to the public from 10 till 12, and there was a long line of people waiting to get in. We didn’t have to wait very long, because the line moved (57) quickly.
The White House is really white. It is painted every year. And it seems very white, because it’s got beautiful lawns all around it, (58) many trees and shrubs. The grounds (59) about four square blocks. I mean, they’re about two blocks long (60) each side. The pa
A. than
B. as
C. so
D. like

[单选题]铁路行车有关人员，于接班前须充分休息，不得饮酒，如有违反，立即（ ）。
A.给予罚款
B.批评教育
C.停止其工作

[判断题] 娱乐场所需要办理变更登记的,应当依法向工商行政管理部门办理变更登记
A.正确
B.错误

[多选题]供电设施因( )需要中断供电时,供电企业应当按照国家有关规定事先通知用电客户。
A.计划检修
B.临时检修
C.依法停电
D.用户违法用电

[单项选择]现实主义：是指作家在一定的世界观的指导下，按照生活的本来面貌，事实地典型地再现生活的一种创作方法。现实主义注重客观生活的真实再现；作家的思想感情寓于真实描写之中；同时注重真实地再现典型环境中的典型人物。根据以上定义，下列作品中哪部不属于现实主义的作品( )
A. 吴承恩的《西游记》充满了大胆的想像和幻想
B. 鲁迅的小说《祝福》细致地描写了农村妇女祥林嫂悲惨的命运，暴露了封建宗法制度和封建礼教的残酷本质
C. 杜甫的“三吏三别”等诗篇真实地记录和反映了人民的苦难，暴露了封建统治阶级的罪恶
D. 老舍的《骆驼祥子》《茶馆》等作品的题材，是根据他所见所闻的北京旧时代下层人民的生活提炼、加工的，具有较强的真实性