热门试题:
[判断题]我们的车型分A、B、C三种 (5分)
A.正确
B.错误
[单选题]建设工程实行施工总承包的,分包单位应当服从总承包单位的安全生产管理,分包单位不服从管理导致生产安全事故的,由分包单位承担主要责任。();
A.正确;
B.错误;
[单选题]车站应急广播信息的发布时机:预计高峰期行车延误()分钟(含)以上、其余峰期行车延误10分钟(含)以上时;车站险情疏散或封闭;运营中断、区间疏散。
A.2
B.3
C.5
D.10
[单项选择]加氢装置高压分离器液位过低将直接可能导致()。
A. 低压分离器超压爆炸
B. 分馏系统超压爆炸
C. 高压换热器泄漏
[判断题]锯削时最好使锯条全部长度参加切削,一般锯弓的往返长度不应小于锯条长度的 2/3。( )
A.正确
B.错误
[判断题]男士穿黑色皮鞋可以搭配白色袜子。
A.正确
B.错误
[判断题]企业应加强应急管理,在隐患排查的基础上,编制与修订应急预案。( )
A.正确
B.错误
[单选题]触电急救,当采用胸外心脏按压法进行急救时,伤员应仰卧于()上。
A.柔软床垫
B.硬板床或地
C.担架
D.弹簧床
[单选题]‘年7月27日江西省第十三届人民代表大会常务委员会第四次会议第( )次修正。
A.四
B.五
C.六
D.七
[判断题] 对残疾人、未成年人、老年人、行动不便的流浪乞讨人员,应当引导、护送到救助站。()
A.正确
B.错误
[单项选择]某户中,丈夫经常对妻子使用家庭暴力,运用分支法来认识这个问题,以下说法不正确的是()
A. 全面性问题是妻子遭受家庭暴力问题
B. 全面性问题是妻子的软弱性格
C. 形成这个问题的明确问题是实施家暴的丈夫有情绪问题
D. 形成这个问题的明确问题是妻子缺乏亲戚、朋友的支持
[多选题]倾听过程的元素包括
A.听到
B.专注
C.理解
D.回应
E.记忆
[单选题]某盐水溶液,无色,加入硝酸银溶液后,产生白色沉淀,加入氢氧化钙并加热,有刺激性气味气体放出。该盐可能是( )
A.氯化钠
B.氯化铵
C.醋酸锌
D.硝酸汞
[单选题]肾上腺素用于治疗心脏骤停,其主要的药理作用是
A.A:增加心肌收缩力
B.B:扩张外周血管
C.C:减慢心率
D.D:抗心律失常
E.E:纠正酸碱平衡
[单项选择]电梯运行层层或隔层换速停车,引起的原因可能是()。
A. 时间继电器延时调整不当
B. 上行出现这种现象,感应器常闭点一直接通
C. 交流梯机械缓速开关不通,造成层层换速停车
D. 制动器经济电阻断丝或调整不当
[判断题]在安全色标中用绿色表示安全、通过、允许、工作。
A.正确
B.错误
[单选题]《铁路旅客运输规程》规定,承运人与旅客、托运人、收货人因合同纠纷产生索赔的有效期为( )。
A.1个月
B.3个月
C.半年
D.1年
[填空题]和谐型电力机车自阀制动后需单独缓解机车时,单阀应在运转位向()侧压。
[单项选择]高滴度的抗RNP抗体为下列哪种疾病所特有
A. 混合结缔组织病
B. 重症肌无力
C. 干燥综合征
D. 系统性红斑狼疮
E. 类风湿关节炎
[判断题]高铁电力设备抢修应遵循“快速隔离故障区段,恢复非故障区段供电,先通后复,保证行车畅通”的原则。
A.正确
B.错误
[单选题]动车组发生下列()情况,需途中监控入库检查。
A.动车组裙底板、外掀式翻板打开
B.车下悬吊件及走行部配件出现部分离开母体或存在脱落风险危及行车安全的其它情况
C.立即停车检查、前方站停车检查之外的进行途中监控入库(存放)检查
D.头罩打开,车钩、软管、风挡及各电气连接线的连接状态存在异常
[单选题] 燃烧迟缓、彻底、范围小、不见明火、烟量较少,难以形成烟柱。烟的颜色多为深蓝色。据此可判断为( )。
A.地表火
B.树冠火
C.地下火
D.地上火
[单项选择]
W: I’ve just. read a curious fact. Did you know that people who spend less than ten minutes in the drugstore are five times more likely to make a purchase than those who spend half an hour there
M: I saw that article too. But I think if someone runs into a drugstore for ten minutes, it’ s usually to make a specific purchase.
W: And someone who spends more time there may be just looking
M: Exactly. Haven’ t you ever gone into a store thinking that you buy something and then talk yourself out of it
W: Yes, I have, especially when I thought I could get it for less elsewhere or I really didn’ t need it after all.
M: Exactly. But if you run into buying something specifically and have very little time, you pick it up, pay for it immediately and then leave.
W: That’s true. Maybe we should learn a lesson from that. Take your time and you’ll spend less money.
M: I doubt that it will be true in all
A. People are more likely to buy something in them if time is limited.
B. People spend too much time reading articles about quick cures sold in drugstores.
C. People enjoy shopping in them.
D. People spend little time in them.
[单选题]《国家电网公司关于印发“深化基建队伍改革、强化施工安全管理”有关配套政策的通知》规定,将核心劳务分包人员纳入施工单位“四统一”管理。“四统一”是指统一管理、统一培训、统一管控和()。
A.统一服装
B.统一考核
C.统一指挥
D.统一食宿
[单选题]B737-700飞机的最大飞行速度是___马赫。
A.0.78
B.0.80
C.0.82
D.0.84
[单选题]对于胃黏膜有肠腺化生和轻度不典型增生的患者,不必采取的治疗措施是
A.定期随访
B.耐心解释消除恐癌心理
C.β胡萝卜素
D.维生素C和叶酸
E.预防性胃切除手术
[单项选择]Which of the following candidates is eligible for the election of councilors
A. A 20-year-old British who has been living in the area for a year.
B. A 30-year-old Englishman who has moved to the area half a year ago.
C. A 40-year-old British who has been working in the area for 2 years.
D. A 50-year-old Irishman who has been working and living in the area for 3 years.
[判断题]面对日益激烈的竞争环境和严峻的应急救援形势,科学文化知识对消防员个人成长以及消防救援队伍战斗力增长都至关重要。( )
A.正确
B.错误
[单选题]()、一般财产损失事故,且发生事故的条件依然存在的应当确定为较大风险。
A.发生过3次以上的轻伤
B.发生过1次以上不足3次的轻伤
C.发生过1次以上不足3次的重伤
D.发生过3次以上的重伤
[单选题]131
列.素.,.液.电.质.穿.压.响.小.是( )。
A. 含.量
B. 含.水.纤.量
C. 含.水.纤.量
D. 含.量
[单项选择]初产妇第一产程潜伏期延长是指潜伏期超过
A. 8h
B. 10h
C. 12h
D. 14h
E. 16h
[单项选择]高柱出站、高柱进站信号机在正常情况下的显示距离不得少于()。
A. 800m
B. 900m
C. 1000m
D. 1100m
[单选题]SMZ口服用于全身感染时需加服碳酸氢钠原因是:
A.增强抗菌作用
B.减少口服时的刺激
C.减少尿中磺胺结晶析出
D.减少磺胺药代谢
E.促进磺胺药的吸收
[单项选择]Human needs seem endless. They might be regarded as making up several levels. When there is enough money to satisfy one level of needs, another level appears.
The first and most basic level of needs involves food. Once this level is satisfied, the second level of needs, clothing and some sort of shelter, appears. By the end of World War Ⅱ , these needs were satisfied for a great majority of Americans. Then a third level appeared. It included such items as automobiles and new houses.
By 1957 or 1958 this third level of needs was fairly well satisfied. Then, in the late 1950s, a fourth level of needs appeared: the "life-enriching" level. While the other levels involve physical satisfaction, that is, the feeding, comfort, safety, and transportation, this level stresses mental needs for recognition, achievement, and happiness. It includes a variety of goods and services. Among them are vacation trips, the best medical and dental care, and recreation. Also included here are fancy
A. were very rich
B. lived in poverty
C. did not own automobiles
D. had own automobiles
[多项选择]符合课程管理理念的是()
A. 手段多样
B. 多个主体
C. 分级管理
D. 管理全面