热门试题:
[单选题]婴儿手足抽搦症的紧急处理是
A.静脉往射钙剂,行人工呼吸
B.静脉注射钙剂与输氧
C.静脉注射钙剂后肌注维生素
D.肌注苯巴比妥钠后静脉补钙
E.静脉攘射钙剂与脱水剂
[多选题]曲线缩短轨长度有比12.5m标准钢轨短（）几种
A.40mm
B.60mm
C.80mm
D.120mm
E.160mm
[填空题]
Ants as a Barometer of Ecological Change
At picnics, ants are pests. But they have their uses. In industries such as training, farming and forestry, they can help gauge the health of the environment by just crawling around and being antsy.
It has been recognized for decades that ants--which are highly sensitive to ecological change can provide a near-perfect barometer of the state of an ecosystem. Only certain species, for instance, will continue to thrive at a forest site that has been cleared of trees.
(46) . And still others will move in and take up residence.
By looking at which species populate a deforested area, scientists can determine how "stressed" the land is.
(47) . Ants are used simply because they are so common and comprise so many species.
Where mine sites are being restored, for example, some ant species will recognize the stripped land more quickly than others.
(48) . Australian minin
[单选题]“借款人能够履行合同，没有足够理由怀疑贷款本息不能按时足额偿还”属于（ ）类贷款。
A.正常
B.关注
C.次级
D.可疑
[不定项选择题]艾森克人格问卷测验结果的分型包括( )。多选
A.中间型
B.倾向型
C.典型型
D.综合型
[单项选择]The result of Holmes-Rahe's medical research tells us ______.
A. the way you handle major events may cause stress
B. what should be done to avoid stress
C. what kind of event would cause stress
D. how to cope with sodden changes in life
[单选题]根据全网收单的业务规则，智能POS收款主要面向月交易额( )万以上的商户？
A.1
B.3
C.5
D.10
[单选题]拉绞磨尾绳不应少于两人，且应位于锚桩后面、绳圈外侧，距离绞磨不得小于(____)m。
A.1
B.1.5
C.2
D.2.5
[填空题]给矿机给矿要均匀，防止破碎机（）而自动停机，引起恶性事故。
[单选题]《药品临床试验质量管理规范》简称为
A.GAP;
B.GLP;
C.GCP;
D.GSP;
[多选题]国家电网有限公司为关系国民经济命脉和国家能源安全的特大型国有重点骨干企业，其担负的“三大责任”是（ ）。
A.政治责任
B.安全责任
C.经济责任
D.社会责任
[单选题]已知变压器容量Ps,功率因数为0.8,则其无功功率是( )。
A.1Ps
B.0.8Ps
C.1.25Ps
D.0.6Ps
[判断题]调车作业时，车站调车组人员应在同侧作业，铁鞋制动人员、牵引时最后一辆的作业人员、静态作业如安撤防溜、调整钩位、连结软管等可不在同侧。
A.正确
B.错误
[单选题]中断其他线路铁路行车10小时以上，为( )事故
A.一般A类
B.重大
C.较大
[判断题]泵的电动机超载，有可能是出口系统压力增加。（ ）
A.正确
B.错误
[判断题]昆明地铁电客列车前照双侧近光灯及双侧远光灯均不亮，且运行前方无隧道照明，载客运行至终点站清客，退出服务。
A.正确
B.错误
[单项选择]风险评价和（）调研是建立HSE管理体系的前提和基础。
A. 生产情况
B. 管理现状
C. 人员情况
D. 综合环境
[判断题]
理财产品的历史业绩是过去该产品的业绩表现，应是购买产品时的唯一参考依据。
A.正确
B.错误
[判断题]旅客无票乘车，不能判明乘车站时，应按旅客提供的乘车站起补票。
A.正确
B.错误
[单选题]探井完井地质总结报告应重点叙述（ ） 部分内容。[1分]
A.前言
B.构造概况
C.录井成果
D.结论与建议
[判断题]当其他焊接不变时,焊丝直径减小,堆焊焊缝熔深增加,熔宽减小。（ ）
A.正确
B.错误
[单项选择]对存在或曾经存在传染源的场所进行的消毒称为（）
A. 疫源地消毒
B. 预防性消毒
C. 随时消毒
D. 终末消毒
E. 环境消毒
[单项选择]一产后4天的产褥妇女，有下列主诉，哪项不是正常产褥现象
A. 出汗多
B. 低热
C. 乳房胀痛，双腋窝结节
D. 腹部阵发性绞痛，伴呕吐
E. 阴道流血量少于月经
[判断题]根据《铁路交通事故调查处理规则》, “擅自开车”系指司机未得到车站发车人员的发车信号而开车。( )事附36
A.正确
B.错误
[单项选择]下列关于认股权证的表述中，正确的是( )。
A. 认股权证不能在场外市场交易
B. 认股权证的交易方式与股票交易类似
C. 从内容上看，认股权证具有期货的性质
D. 认股权证持有者可在任一时间以任一价格买入公司发行的股票
[单项选择]具有寒凉、滋润、向下运行的事物归属于( )
A. 木
B. 火
C. 土
D. 金
E. 水
[多选题]【多选题】该电池储能站施工作业项目中,承包商人员杨某可能存在哪些违章违规行为( ).
A.不带安全帽
B.高空作业1人工作
C.沿脚手杆或栏杆等攀爬
D.不正确佩戴安全帽.
[单选题] 传递绝密级国家秘密载体的途径是 ( )
A. 只能通过机要交通传递
B. 只能通过机要通信传递
C. 可以通过机要通信.机要交通或者派专人传递
D. 只能专人直接传递
[单项选择]Q235钢拉伸试验，材料经过弹性、屈服、强化、颈缩等四个阶段，其中三个特征点的应力依次为（）。
A. 比例极限弹性极限强度极限
B. 弹性极限屈服极限强度极限
C. 比例极限屈服极限强度极限
D. 屈服极限比例极限强度极限
[单选题]交接试验规程规定:SF6气体含水量的测定应在断路器充气( )后进行。
A.12h
B.24h
C.36h
D.48h
[判断题]226、低压断路器是一种重要的控制和保护电器,断路器都装有灭弧装置,因此可以安全地带负荷合、分闸
A.正确
B.错误
[单项选择] In department stores and closets all over the world, they are waiting. Their outward appearance seems rather appealing because they come in a variety of styles, textures, and colors. But they are ultimately the biggest deception that exists in the fashion industry today. What are they They are high heels — a woman’’s worst enemy (whether she knows it or not). High heel shoes are the downfall of modem society. Fashion myths have led women to believe that they are more beautiful or sophisticated for wearing heels, but in reality, heels succeed in posing short as well as long term hardships. Women should fight tile high heel industry by refusing to use or purchase them in order to save the world from unnecessary physical and psychological suffering.
For the sake of fairness, it must be noted that there is a positive side to high heels. First, heels are excellent for aerating (使通气) lawns. Anyone who has ever worn heels on grass knows what I am talking about. A simple trip around
A. see through the very nature of fashion myths
B. boycott the products of the fashion industry
C. go to a podiatrist regularly for advice
D. avoid following fashion too closely
[不定项选择题]适用于地下室贮藏法的中药材是
A.党参、怀牛膝、板蓝根、白芷、山药
B.阿胶、鹿角胶、龟甲胶
C.薄荷、细辛、荆芥、当归、川芎
D.人参、枸杞子、鹿茸
E.刺猬皮、熊掌(代)、蜣螂虫
[单选题]乘客持卡，EFO界面分析为“无分析错误”，处理错误的是？（）
A.说明此车票可以正常出站；
B.开边门放行乘客
C.提示乘客正确使用车票
D.提示乘客换一台闸机出站
[单选题]最常使用的颌面部绷带是
A.卷带
B.四头带
C.三角巾
D.弹力绷带
E.石膏绷带
