热门试题:
[判断题]施工升降机的在安装时应调整滚轮间隙为0.5mm( )
A.正确
B.错误
[填空题]包装机气动元件安装完毕,应按额定工作压力运行( )次,检查有无异常现象。
[简答题]计算题:有一根6×19—20—1850的钢丝绳,用来吊装8t重的物体,取钢丝绳的安全数为5,问这根钢丝绳能否安全起吊?
[单项选择]下列与滑脉的主病无关的是()
A. 痰湿
B. 阳虚
C. 实热
D. 食积
E. 妊娠
[简答题]5A的电流通过4Ω的电阻,试计算电流在10s内所做的功及电阻上消耗的功率?
[简答题]ATS/LCW模式开关选择不同的模式下的关联。
[判断题]通过予加重和去加重网路,可以改善信噪比。
A.正确
B.错误
[单选题] 一级动火工作的过程中,应每隔( )测定一次现场可燃气体、易燃液体的可燃气体含量是否合格。 (1.0分)
A. 1~2H
B. 2~3H
C. 2~4H
D. 3~4H
[判断题]焊接不带电的金属外壳时,可以不采用安全防护措施。
A.正确
B.错误
[判断题](37296)( )SAB WABCO电子防滑器显示器中代码72/73,故障代码23,表示故障原因为轴3电磁阀硬件监控系统起动。 ( )
A.正确
B.错误
[多选题]电缆隧道应有充足的照明,并有( )的措施。
A.A.防火
B.B.防毒
C.C.防水
D.D.通风
E.略
F.略
G.略
[判断题]《修规》第1.0.1条,为贯彻落实“强基达标、提质增效”工作主题,适应普速铁路运营要求,规范线路设备管理,提高线路设备修理和技术管理水平,特制定本规则。
A.正确
B.错误
[判断题]电力系统中的各级电压线路及其联系的各级变、配电所,这一部分叫做电力网,或称电网。( )
A.正确
B.错误
[多选题]遇下列哪种情况,须向司机发布调度命令。( )
A.向封锁区间开行救援列车、路用列车
B.停止使用基本闭塞法发出列车
C.封锁、开通区间
D.变更列车径路
[判断题]在长期的寿险中,所收取保费中不需立即用于弥补损失和附加保费的部分被用于投资,因此保险公司事先就将保费进行了折现。( )
A.正确
B.错误
[单选题]典型心绞痛发作时,心电图的改变是
A.P波高尖
B.异常Q波
C.ST段水平压低0.1mV以上
D.P-R间期延长
E.完全性右束支传导阻滞
[填空题]以时间或相角为()坐标,电流瞬时值为()坐标,把电流随时间变化的规律绘制成曲线称为交流电的正弦曲线。
[单项选择]六味地黄丸和地黄饮子两方组成中均含有的药物是
A. 山药、熟地黄
B. 茯苓、山茱萸
C. 官桂、炮附子
D. 泽泻、牡丹皮
E. 麦冬、五味子
[判断题]灭火自动启动时,必须两路火灾探测器同时发出信号才能满足启动条件之一。
A.正确
B.错误
[单选题]1960 年元旦,《人民日报》发表题为《展望六十年代》的社论,指出中国人民在新的十年间,要在主要工业产品的产量方面赶上或者超过( ),基本上建立起完整的工业体系。
A. 法国
B. 美国
C. 日本
D. 英国
[不定项选择题]共用题干
The Value of Motherhood
In shopping malls,the assistants try to push you into buying"a gift to thank her for her unselfish love".
When you log onto a website,a small pop-up invites you to book a bouquet for her. Commercial warmth and
gratitude are the atmosphere being spread around for this special Sunday in May.
_______(46)The popularity of Mother's Day around the world suggests that Jarvis got all she wanted.
In fact,she got more一enough to make her horrified.
_______ (47)They buy,among other things,132 million cards.Mother's Day is the No.1 holiday
for flower purchases.Then there are the various commodities,ranging from jewelry and clothes to cosmetics
and washing powder,that take advantage of the promotion opportunities.Because of this,Jarvis spent the last
40 years of her life trying to stop Mother's Day.One protest against the commercialization of Mother's Day
even got her arrested一for disturbing the peace,interestingly.
_______(48)As Ralph Fevre,a reporter at the UK newspaper The Guardian,observes,traditionally
"motherhood is something that we do because we think it's right."But in the logic of commercialism,people
need something in exchange for their time and energy.A career serves this purpose better.
_______(49)So they work hard and play hard.Becoming a mother,however,inevitably handicaps
career anticipation.
_______ (50)According to The Guardian,there are twice as many child-free young women as there
were a generation ago.Or,they put off the responsibility of parenting until later in their lives.
So,Fevre writes that the meaning of celebrating Mother's Day needs to he updated:"It is to persuade
people that parenting is a good idea and to honor people for their attempt to be good people."
_________(46)
A.The American version of Mother's Day was thought up as early as 1905,by Anna Jams,as a way of recognizing the real value of motherhood.
B.But what's more,commercialism changes young people's attitude towards motherhood.
C.Obviously,the best gift will be a phone call or a visit.
D.According to a research by the US card company Hallmark,96 percent of American consumers celebrate the holiday.
E.As a result,motherhood has suffered a huge drop in status since the 1950s.
F.In addition,women are being encouraged to pursue any career they desire.
[多选题]设备双重名称即设备( )。
A.A.电压等级
B.B.名称
C.C.位置
D.D.编号
[多项选择]明细分类账户对总分类账户起()作用。
A. 统驭
B. 控制
C. 补充
D. 说明
[多项选择]工程建设其他费用包括( )。
A. 农用土地使用费
B. 工具、器具及生产家具购置费
C. 建设管理费
D. 可行性研究费
E. 工程保险费
[多项选择]田某要求化工厂赔偿,化工厂拒绝,田某决定到法院起诉,田某必须证明的是( )
A. 菜地里的蔬菜全部枯死
B. 化工厂排放的污水流到了菜地
C. 蔬菜枯死和化工厂排放污水有因果关系
D. 化工厂排放污水有过错
[判断题]过堰水流与泄槽轴线一致的岸边溢洪道,称为正槽溢洪道。()
[单选题]作业时,起重机臂架、吊具、辅具、钢丝绳及吊物等与35kV带电体的最小安全距离不得小于5米。()
A.A-正确
B.B-错误
[单项选择]11β,17α,21-三烃基孕甾-4-烯-3,20-二酮是下列哪个药物的化学名()
A. 甲睾酮
B. 己烯雌酚
C. 雌二醇
D. 氢化可的松
E. 醋酸地塞米松
[多项选择]合同执行完毕后,该企业应何时向主管海关申请核销并要求结案:
A. 在最后一批成品出运后30天内
B. 在最后一批成品出口后6个月内
C. 在手册到期之日起30天内
D. 在手册到期之日起6个月内
[单项选择]嗜铬细胞瘤最主要的症状是()
A. 高血压
B. 低血压
C. 心律失常
D. 心衰
E. 肺水肿
[单项选择]Animals become () to their young as soon as they can look after themselves.
A. ignorant
B. careless
C. indifferent
D. cruel
[单项选择]男性,32岁,4天前,用锤子敲打石头时右眼被异物射伤。眼科检查:右眼视力眼前手动,球结膜轻度充血,10点方位角膜见3mm大小全层伤口,伤口水肿,前房深度正常,房水(+),下方积脓1mm,虹膜纹理不清后粘连,10点虹膜中周处有一穿通口,瞳孔4mm×3.5mm,对光反射消失,瞳孔区纤维性膜样渗出,晶状体混浊,看不清视网膜,眼压T。如果处理不当,最严重的并发症是()
A. 视网膜脱离
B. 眼铁质沉着症
C. 交感性眼炎
D. 继发性青光眼
E. 眶蜂窝织炎
[多项选择]在绩效考核咨询流程中,实施指导是必不可少的,以下工作,咨询人员在绩效考核咨询的实施指导中最有理由不做的是( )。
A. 协助客户对人力资源部等相关部门、各级管理者进行绩效考核的培训
B. 对设计的考核方案、制度进行跟踪和试考核,解答并处理试考核中出现的问题
C. 深度参与客户的绩效考核活动,参与其中的绩效面谈等工作
D. 总结试考核的经验、完善设计文件和管理制度
[判断题]改革开放前我国强调以铝代铜作导线,以减轻导线的重量。(1分)
A.正确
B.错误
[单选题]固定行车设备定期全面检查和专项检查发现的问题,除执行《技规》规定外,对危及行车安全的,设备管理单位按规定采取措施后,在《行车设备检查登记簿》内登记( )。
A.故障原因
B.行车限制条件
C.处理结果
[单选题]属于濒临灭绝状态的稀有珍贵野生药材物种的是
A.羚羊角和鹿茸(梅花鹿)
B.川贝母和麝香
C.虎骨和蛤蚧
D.羚羊角和五味子
[单选题]股道号码信号( )道:昼间右臂向右平伸,左臂向右下斜45°角;夜间白色灯光作圆形转动后,再高举头上左右小动。(技规)
A.七
B.八
C.九