热门试题:
[单选题]以下鼻饲的护理措施，不妥的是:( )
A.鼻饲量每次不超过200m1
B.注入流质前后注入少量温开水
C.胃管定期更换
D.每日口腔护理
E.每次鼻饲间隔时间不应大于1小时
[单项选择]患者女，78岁。头晕目眩，视物昏瞀，时有耳鸣，平素腰膝酸软，夜尿稍频，寐而难安，舌淡苔少，脉沉细。根据患者的情况，所选的主要经脉是（）。
A. 足太阴、足少阳
B. 足少阴、足太阴
C. 足少阴、足厥阴
D. 手少阳、足少阳
E. 足少阳、足厥阴
[填空题]We find that bright children are rarely held back by mixed-ability teaching. On the contrary, both their knowledge and experience are (36) . We feel that there are many (37) in streaming pupils. It can have a bad effect on both the bright and the not-so-bright child.
Besides, it is rather unreal to grade people just according to their intellectual ability. This is only one aspect of their total (38) . We are concerned to develop the abilities of all our pupils to the full, not just their (39) ability. We also value personal qualities and social skills, and we find that mixed-ability teaching (40) to all these aspects of learning. In our classrooms, we work in various ways. The pupils often work in groups: this gives them the opportunity to learn to (41) , to share, and to develop leadership skills. They also learn how to cope with personal problems as well as learning how to think, how to make decisions, to analyz
[填空题]Everyone living in this society should communicate with each other. They get what they want by buying and sell what they don’t want by selling. The most important way is to buy or to sell. Today, buying and selling merchandise is a (36) business. Some practice it as a (37) trade; others regard it as a (38) requiring, what we say, is the (39) knowledge and also with so many years of (40) . The storekeepers in Frank Woolworth’s time knew nothing about this.
The idea of "a chain of stores" is buying directly from the (41) . Sometimes they could buy it in large (42) and selling in many different places (43) the country. It had its beginnings with Woolworth and others who followed them. (44) . These men had the great vision to see that the more the manufacturers produced, the greater would be the saving to the consumer.
Frank Woolworth was born in the town of Rodman in New York Stat
[多项选择]下列选项中属于生产厂房的是( )。
A. 机械制造厂的铸工车间
B. 机械制造厂的修理车间
C. 机械制造厂的装配车间
D. 锅炉房
E. 机械制造厂的机械加工车间
[单项选择]以德配天说是（）提出的思想。
A. 周公
B. 孔子
C. 孟子
D. 商鞅
[填空题]电缆出厂时，电缆两头端冒其中一端为（）色标记的为A端。
[不定项选择题]患者男，24岁，1周前"感冒"，2天前出现双下肢无力，伴尿潴留，并逐渐加重。查体：双下肢远端肌力0级，肌张力减低，剑突以下全部感觉及浅反射消失，腱反射减弱，Babinski征阴性，膀胱充盈平脐，脊柱无压痛。
本病的临床表现不包括
A.总体反射
B.呼吸肌麻痹
C.病变节段束带感
D.夏科（Charcot）关节
E.自主神经反射异常
F.莱尔米特征（Lhermitte sign）
[单选题]最高运行速度为120km/h的旅客列车,其紧急制动距离的限值为( )。
A.800m
B.2000m
C.1400m
D.1100m
[单项选择]植物本身生理活动如营养生长和生殖生长竞争、源库不协调等可引起叶片、花、果实发生脱落，这种脱落称为( )。
A. 胁迫脱落
B. 正常脱落
C. 生理脱落
D. 非自然脱落
[单选题]发现井下人体触电时，要组织抢救，使触电者（），迅速清除口腔或鼻内的痰涕等分泌物。
A.侧卧
B.半坐
C.平卧
D.站立
[单选题]建筑施工安全管理检查评分表中，未按规定配备专职安全员，扣( )。
A.2～10分
B.3～10分
C.5～10分
D.8～10分
[多选题]测量血压导致测压值偏低的因素是( )
A.袖带缠裹过紧
B.神带过宽
C.袖带缠裹过松
D.水银不足
E.用成人袖带为小儿测血压
[单选题]消防控制室的下列检查记录中，应该立即整改的项目是（ ）。
A.消防联动控器处于手动控制状态
B.消防水池水位略高于正常水位下限
C.有5只探测器报过故障，但现在处于正常状态
D.消防水泵控柜处于手动控制状态
[多项选择]二尖瓣狭窄或（和）关闭不全时，胸片可见到的表现有（）
A. 肺内无结节状影
B. 肺内含铁血黄素沉着
C. 间隔线
D. 上肺静脉增粗，下肺静脉变细
E. 肺动脉段凹陷
[单项选择]低合金钢的合金元素总含量为（）。
A. ≤3%
B. 5%～10%
C. ＞10%
[判断题]柜员登录柜面服务平台或主管进行业务授权时，应插入柜员卡，并验证指纹或输入密码，系统核验无误后，方可进行业务操作或授权。
A.正确
B.错误
[多项选择]常用生物样品包括（）
A. 血浆
B. 尿
C. 唾液
D. 肝匀浆
E. 血球
[单项选择]急性化脓性腮腺炎病因最主要是（）
A. 异物
B. 外伤
C. 免疫缺陷
D. 脱水及逆行感染
E. 腮腺先天性结构异常
[判断题]励磁方式不同的两台同步发电机是不能并列运行的。( )
A.正确
B.错误
[判断题]起重机上发生火灾的原因主要是电气设备绝缘老化短路引起的火花。
A.正确
B.错误
[单选题]列车按运输性质可分为（ ）。
A.旅客列车、特快货物班列、军用列车、货物列车、路用列车
B.特快旅客列车、快速旅客列车、普通旅客列车、混合列车、货物旅客、军用列车
C.旅客列车、混合列车、货物旅客、军用列车、路用列车
D.旅客列车、军用列车、混合列车、货物旅客、行包快运专列
[单选题]消防三级网中,一般情况下( ),都能分别建立起中队灭火战斗网。
A.每个中队均有一个专用信道
B.两个中队共用一个信道
C.每个大队均有一个专用信道
D.所有中队共用一个信道
[单选题]钢材的合金含量，特别是碳含量愈高，焊接性往往愈差，可选用的焊接方法种类愈有限。对于不锈钢，通常可采用( )。
A.电弧焊
B.钎焊
C.熔化焊
D.手弧焊
[判断题]动车组在外属存放时，担当铁路局应与所在地铁路局签订相关协议。
A.正确
B.错误
[单选题]1.69.第69题
用于电力传输和分配的电缆，称为电力电缆。
A.正确
B.错误
[判断题]事先控制措施一般为管理性措施，如制定控制目标，设置安全程序或标准，培训人员，建立监督检查机制等。( )
A.正确
B.错误
[单选题]我国政治体制改革的目标模式是()。
A.推进政府机构改革
B.引进议会民主制度
C.发展社会主义民主政治
D.实行“三权分立”制度
[单选题]遵医嘱给药,规范的是( )
A.对医嘱有疑问,应及时向药房核实,无误后方可执行
B.对医嘱有疑问,应及时向护士核实,无误后方可执行
C.对医嘱有疑问,应及时向相关人员核实,无误后方可执行
D.对医嘱有疑问,应及时核实,无误后方可执行
E.对医嘱有疑问,应重新再次核实,无误后方可执行
[单项选择]下面有关使用千分尺的注意事项，不正确的是（）。
A. 测量时，不能直接转动活动套管，只能通过棘轮转动。
B. 应保持清洁，注意防锈，防止碰撞
C. 如需从零件上取下千分尺来读尺寸时，应先用偏心轴锁紧再轻轻取下来读数
D. 使用25mm以上千分尺之前，应先用盒内的校准帮来校准
[单选题]当钢轨断缝小于()时,在断缝处上好加班,用急救器固定,在断缝前后50m范围内拎紧扣件,并派人看守,限速5km/h放行列车。
A.20mm
B.30mm
C.40mm
D.50mm
[单项选择]对于要求优先权的实用新型专利申请，后一申请应在在先申请的申请日起多长时间之内提出( )
A. 3个月
B. 6个月
C. 12个月
D. 18个月
[单选题]被保险人已满（）周岁且父母生存的，可由其父母或监护人出具书面委托授权书，指定被保险人直系亲属作为新投保人。
A.8
B.10
C.12
D.14
[单项选择]Crossing Wesleyan University’s campus usually requires walking over colorful messages chalked on the ground. They can be as innocent as meeting announcements, but in a growing number of cases the language is meant to shock. It’s not uncommon, for instance, to see lewd reference to professors’ sexual preferences scrawled across a path or the mention of the word "Nig" that African-American students say make them feel uncomfortable.
In resp0nse, officials and students at schools are now debating ways to lead their communities away from forms of expression that offend or harass. In the process, they’re putting up against the difficulties of regulating speech at institutions that pride themselves on fostering open debate.
Mr. Bennet of Wesleyan says he had gotten used to seeing occasional chalkings filled with four-letter words. Campus tradition made any horizontal surface not attached to a building a potential billboard. But when chalkings began taking on a more threatening and o
A. officials and students are debating whether they should have free speech
B. in the past few years, people did not have any freedom of speech
C. some students are attacked politically as targets
D. officials and students are discussing ways of avoiding offending messages
[单项选择]双十禁令：某施工班组在电力施工活动中，未办理安全施工作业票即组织施工。属于违反了广西电网公司“防止人身伤亡事故十大禁令”中哪项“安全生产禁令”（）
A. 严格执行“两票”制度
B. 严格执行停电、验电、装设接地线及悬挂标示牌和装设遮栏的技术措施
C. 严禁在未经验电和没有可靠接地的停电设备上工作
D. 严禁约时停送电；严禁擅自改变安全防护措施、扩大工作范围的工作
