热门试题:
[多项选择]根据《华夏银行人民币保函业务管理办法》的规定，保函自动失效有以下几种形式（）？
A. 保函有效期届满
B. 保证义务履行完毕
C. 申请人和受益人要求终止保函效力时
D. 申请人要求终止保函效力时
[多选题]3.18. 第18题
大工业用户基本电费的计费方式是如何确定的（ ）。
A.可以按变压器容量（含高压电动机）计费
B.可以按最大需量计费
C.用户选定基本电费计费方式后，不得更改
D.按何种方式计费可以由用户选择
[单项选择]利尿治疗以每天体重减轻不超过多少千克为宜（）
A. 0.5
B. 1.0
C. 1.5
D. 2.0.
E. 2.5
[单项选择]环颈雉的颞窝属于（）。
A. 上颞窝
B. 下颞窝
C. 双颞窝
D. 合颞窝
[单选题]_______集中体现了一个国家基于文化而具有的凝聚力和生命力。( )
A.军事实力
B.综合国力
C.文化软实力
D.经济实力
[判断题]因承运人过错造成旅客或物品损失时，予以赔偿。
A.正确
B.错误
[判断题] 配电自动化紧急缺陷是指威胁人身或设备安全，严重影响设备运行、使用寿命及可能造成配电自动化系统失效，危及电力系统安全、稳定和经济运行，必须立即进行处理的缺陷。
A.正确
B.错误
[多项选择]企业的供应活动是企业经营活动的一项不可缺少和非常重要的一项经营活动，在企业的供应活动中，应该满足的要求有（）。
A. 按质供应
B. 大量供应
C. 及时供应
D. 按量供应
E. 低成本供应
[单选题]区间线路上利用列车间隔的作业，现场防护员接到驻站联络员发出的预报、确报、（ ）后，均应立即通知到作业负责人。
A.警报
B.变更通知
C.信息
D.通知
[判断题]牛顿的人品不好，和很多科学家都闹过矛盾，尤其是为了独占微积分的发明权，对莱布尼茨使用了卑劣的手段。但是他本身仍然不愧为一名伟大的科学家。（）
[判断题]不论是简易程序审讯还是公诉程序审讯，刑事检控均在裁判法院开始，在这两种程序中，裁判法院担当的角色是相同的。（）
[填空题]Of the thousands of different kinds of animals that exist in the world man has learned to make friends with an enormous number. Some are pets, and offer him (26) , some give protection, and some do hard work which man cannot do for himself. Dogs, which serve man in all three (27) , are found in various species in all countries of the world. The (28) of certain countries are dependent for their very lives on the camel. In the West Indies the little (29) , strong and sure-footed, carrying heavy loads even in mountainous places, is a familiar sight.
Trained and tamed for many (30) , domestic animals are not accustomed to roaming in search of food and shelter. They look to their masters to provide for their needs, and (31) these are supplied, they are content to do what their masters require.
All domestic animals need proper food. It must (32) them, sufficient in quantity, fresh and clean. The (33)
[单选题]由于表象具有()，所以表象可以为想象提供素材。
A.概括性
B.片断不稳定性
C.可操作性
D.直观形象性
[判断题] 公安机关人民警察违法违纪,应当承担纪律责任的,依照《公安机关人民警察纪律条令》给予处分。
对
错
A.正确
B.错误
[简答题]脑干的主要躯体感觉核和内脏运动核有哪些？
[判断题]空压机电流过大可能是因为机组压力超过额定压力。 ( )
A.正确
B.错误
[单项选择]下列关于E-R图的描述中正确的是
A. E-R图只能表示实体之间的联系
B. E-R图只能表示实体和实体之间的联系
C. E-R图只能表示实体和属性
D. E-R图能表示实体、属性和实体之间的联系
[单选题]小张和小李在110kV某变开展111断路器预试工作时，人体与高压带电部位的距离110kV不得小于（）米的作业安全距离。
A.0.7
B.1.0
C.1.5
D.3.0
[单项选择]新生儿可从母体获得，但3～5个月后逐渐消失的抗体是
A. 免疫球蛋白
B. IgE
C. IgG
D. IgM
E. 特异性抗体
[判断题]自我意识不仅包含对自己的认识，也包含对自己的主动地改造。
A.正确
B.错误
[多选题]施工机具应定期进行_______________________。
A.检查
B.保养
C.维护
D.修理
[判断题]工作期间，工作负责人若因故暂时离开工作现场时，应指定能胜任的人员临时代替，离开前应将工作现场交待清楚，并告知工作许可人。
A.正确
B.错误
[单项选择]一带一路”建设上的非传统安全的风险不包括（）。
A. 恐怖主义
B. 宗教极端主义
C. 地缘政治的风险
D. 民族分裂主义
[单选题]标志板面油墨与反光膜的附着性能试验的印刷方法为()。
A.丝网印刷
B.浸墨印刷
C.刻板印刷
D.激光印刷
[单项选择]
One of the greatest problems for those settlers in Nebraska in the last quarter of the previous century was fuel. Little of the state was forested when the first settlers arrived and it is probable that by 1880. only about one - third of the originally forested area remained down to a mere I per cent of the state’s 77 000 square miles. With wood and coal out of the question, and with fuel needed year-round for cooking, and during the harsh winter months for heating, some solution had to he found.
Somewhat improbably, the buffalo provided the answer. Buffalo chips were found to burn evenly, hotly, and cleanly, with little smoke and, interestingly, no odor. Soon, collecting them became a way of life for the settlers’ children who would pick them up on their way to and from school, or, take part in competitions designed to counteract their natural reluctance. . Even a young man, seeking to impress the girl he wanted to marry, would arrive with a large bag of chi
A. The children needed competitions to stimulate them.
B. The buffalo chips gave off no smell.
C. Buffalo chips were the answer to the settlers’ fuel problem.
D. Young men took bags of buffalo chips to their girl friends.
[单选题]关于污水箱水量指示器说法正确的是
A.污水箱中有4个点水位传感器
B.只有当所有的点水位传感器被污染时，在服务员面板上的CLEAN／CHECK SENSOR（清洁／检查传感器）指示灯点亮
C.点水位传感器通过电容的变化来感受污水箱中水位的变化
D.污水箱水量指示器的点水位传感器是靠浮子的高度来测量水箱中的水量
[填空题]妇人中风，（），（），经水适断，此为（），其血必结，故使如疟状，发作有时，（）之。
[单项选择]下列属于输出设备的是( )。
A. 鼠标
B. 键盘
C. 数/模转换器
D. 模/数转换器
[单选题]吊钩的开口度比原尺寸增加( )应予报废。
A.10%
B.15%
C.20%
[判断题]当变压器两个绕组的异极性端联结时，两绕组所产生的电动势相加。（ ）
A.正确
B.错误
[单项选择]The Red Cross is an international organization which cares for people who are in need of help. A man in Paris hospital who needs blood, a woman in Mexico who is injured in an earthquake, and a family in India that lose their home in a storm may all be aided by the Red Cross.
The Red Cross exists in almost every country around the globe. The world Red Cross organizations are sometimes called the Red Crescent, the Red Mogen David, the Sun, and the Red Hon. All of these agencies share a common goal of trying to help people in need.
The idea of forming an organization to help the sick and wounded during a war started with Jean Henri Dunant. In 1859, he observed how people were suffering on a battlefield in Italy. He wanted to help all the wounded people regardless of which side they were fighting for. The most important result of his work was an international treaty called the Geneva Convention. It protects prisoners of war, the sick and wounded, and other citizens during a war.<
A. costs very little money
B. helps any people in need
C. teaches first aid if necessary
D. gets into trouble
[单项选择]A药较B药安全，正确的依据是（）
A. A药的LD50比B药小
B. A药的LD50比B药大
C. A药的ED50比B药小
D. A药的ED50/LD50比B药大
E. A药的LD50/ED50比B药大
[多选题]变化作业必须加强气体、风量检测。清掏水仓、恢 复堵寒巷道、施工密闭、巷道贯通、回收水泵必须首先分析通风系统影响，作业时设（ ）检查瓦斯并有专人携带 便携仪实时监测有害气体浓度，完工后立即（）、（）。
A.专职瓦检工。
B.通风干部。
C.测定风量。
D.检查气体
[单选题]各级应当加强 （ ）、休息日的安全管控。
A.重大安保
B.国家法定节假日
C.人员退出
D.战备期间
[单选题]煮制面点时，应使水面保持( )的状态。
A.沸而不腾
B.沸腾
C.平静
D.不沸腾
[单选题]患儿,男,15岁。急起畏寒、发热2天,伴精神委靡、烦躁不安。身体评估:全身皮肤黏膜广泛瘀点瘀斑,脑膜刺激征(-)。血常规:WBC 20.4x 109/L,N 90%,L 10%。为快速明确诊断,应做的检查是( )
A.血培养
B.脑脊液培养
C.瘀斑处组织液培养
D.瘀斑处组织液涂片革兰染色镜检
E.血液涂片染色镜检
[判断题]因抢修需要向封锁区间开行路用列车，如一端站开行两列及以上路用列车时，第一列路用列车在到达指定地点停车并按规定设置防护后，抢修负责人方可通知驻站联络人员转告车站值班员开行同方向第二列路用列车进入封锁区间。
A.正确
B.错误
[单选题]我国电力系统中性点接地方式有三种，分别是（）。
A.直接接地方式、经消弧线圈接地方式和经大电抗器接地方式；
B.不接地方式、经消弧线圈接地方式和经大电抗器接地方式；
C.直接接地方式、不接地方式和经消弧线圈接地方式；
D.直接接地方式、不接地方式和经大电抗器接地方式。
