热门试题:
[单选题]结肠带、结肠袋、肠脂垂存在于( )。
A.回肠
B.阑尾
C.盲肠
D.直肠
E.肛管
[单项选择]直肠肛管手术术后最严重的并发症( )
A. 伤口感染
B. 疼痛
C. 伤口出血
D. 便秘
E. 大便失禁
[单选题]同步电动机启动后转速不能增加到正常速度且有较大振动的可能原因是()。
A.励磁系统故障
B.定子绕组开路
C.轴承润滑不良
D.定转子铁芯相擦
[单项选择]下列关于气血津液与舌象关系的描述错误的是（）
A. 舌有赖气血的濡养和津液的滋润
B. 舌体的形质和舌色与气血的盈亏和运行状态有关
C. 舌苔和舌体的润燥与津液的多少有关
D. 通过观察舌体的润燥，可以判断体内津液的盈亏及邪热的轻重
E. 舌可以分泌唾和涎
[单项选择]8，8，16，24，40，（）。
A. 64
B. 56
C. 65
D. 72
[填空题]The book is too expensive. I can’t afford it.
The book is______ expensive ______ I’m short of money.
[简答题]通信系统的两项重要性能指标“有效性”和“可靠性”分别反映通信系统的什么性能？其相互间存在什么关系？
[单选题]低压触电是指（）V及以下触电。
A.220
B.250
C.380
[单选题]女，60岁，咳嗽、痰中带血，胸痛1个月，无明显发热。胸片发现，右下肺周边有一直径5cm的结节状阴影，首先应考虑为
A.肺脓肿
B.结核瘤
C.周围型肺癌
D.团块状矽结节
E.转移性肺癌
[单项选择]
Although our educational system and our society generally place a high value on competition, some problems can be better solved through cooperation and some forms of learning are strengthened through cooperation. Both competition and cooperation have a place in society and can serve a useful purpose. Consequently, it is necessary to be able to engage in both processes depending on the circumstances and one’s goals.
In the academic environment grades are often conceived as the major criterion (标准) for the assessment of learning. We tend to assume that the higher one’s grade average, the more one has learned, thus creating greater competition for grades. This competition can be particularly intense in fields where the financial rewards are great and opportunity is limited: law, engineering, medicine, and business.
However, the measure of one’s learning is not limited to grades. It is possible to learn a great deal about a subject and receive a low
A. competition and cooperation are related
B. cooperation is more important
C. cooperation and competition are both needed
D. competition is more important
[单选题]辽宁省农村信用社个人住房装修贷款管理办法中，贷户办理个人住房装修贷款后，贷后管理人跟踪借款人的资金使用情况，收集资金使用凭证、购物发票、竣工报告或验收合同等凭证，以上凭证必须在____内收集齐全，并同时确保贷款资金用于个人住房装修。
A.1个月
B.2个月
C.3个月
D.6个月
[单项选择]采用交流弧焊变压器焊接时，调整焊接电流接法必须在( )情况下进行。
A. 切断电源时
B. 空载时
C. 负载时
D. 不切断电源时
[多选题]“四不伤害”的主要内容指不伤害自己、( )。
A.不伤害他人
B.不被他人伤害
C.不被事故伤害
D.保护他人不受伤害
[判断题]取得车站单方向发出的第一张路票的列车为首列车，车站行车值班员应在首列车的路票左上角加“首 限速 25km/h”()
A.正确
B.错误
[单选题]下列哪种疾病不属于生物地球化学性疾病
A. 克山病
B. 氟斑牙
C. 黑脚病
D. 水俣病
E. 克汀病
[判断题]（ ）其他站线木枕地段，水平在临时补修静态容许偏差管理值为11mm。
A.正确
B.错误
[多选题]以下属于专责监护人的安全责任是（ ）。
A.负责检查工作票所列安全措施是否正确完备，是否符合现场实际条件，必要时予以补充
B.确认被监护人员和监护范围
C.工作前，对被监护人员交待监护范围内的安全措施、告知危险点和安全注意事项
D.监督被监护人员遵守本规程和现场安全措施，及时纠正被监护人员的不安全行为
[单项选择]（）是技术成果适应性的验证、推广价值的评估和配套措施的完善过程。
A. 示范
B. 推广
C. 试验
D. 培训
[判断题]护目镜的遮光作用与颜色有关,而与镜片的化学组成成分无关。
A.正确
B.错误
[多选题]下列关于体质指数BMI，计算公式错误的是（ ）
A.BMI=[身高(m)]2／体重(kg)
B.BMI=体重(kg)／身高(m)
C.BMI=体重(kg)/[身高(m)]2
D.BMI=身高(m)／体重(kg)
[判断题]所有配电装置的适当地点，均应设有与接地网相连的接地端，接地电阻应合格。
A.正确
B.错误
[多选题]关于行政诉讼的判决，下列哪些说法是正确的？
A.行政行为证据确凿，适用法律、法规正确，符合法定程序的，人民法院判决驳回原告的诉讼请求
B.原告申请被告履行法定职责或者给付义务理由不成立的，人民法院判决驳回原告的诉讼请求
C.对主要证据不足的情形，人民法院判决撤销或者部分撤销，并可以判决被告重新作出行政行为
D.人民法院判决被告重新作出行政行为的，被告不得以同一的事实和理由作出与原行政行为基本相同的行政行为
[单项选择]《淮北矿业安全管理二十条红线》强调，对触及二十条安全管理红线，有下列情形之一的（），给予解除劳动合同。
A. 不服从领导指挥的
B. 井下私自照相、摄像，携带手机、电子表、随身听入井
C. 开工前没有进行安全确认
D. 班前会没有参加班前礼仪安全宣誓
[单选题]火灾扑救过程中,在每个区段或战斗面,应预备( ),与安全员协同配合。
A.轮换力量
B.紧急救助小组
C.增援力量
D.通信员
[多项选择]工程咨询公司与雇主谈判，咨询公司的谈判小组的成员通常由( )组成。
A. 编写建议书的负责人
B. 持有公司法定代表人授权书的组长
C. 项目组组长
D. 财务与法律人员
E. 公司部门负责人
[单选题]下列选项中蛋白质最好的食物来源是( )。
A.栗子
B.瘦肉
C.红小豆
D.木耳
[多项选择]烘室可分为（）。
A. 直通式
B. 桥式
C. ∏形烘干
[填空题] Some years ago, an American policeman found a woman lying near a lonely road. She did not appear to have had an accident. But she was (36)____and clearly in a state of shock. So he (37)____her to the nearest hospital. She began to tell the doctor on duty the story which was astonishing and (38)____. She had been driving along a country road when she had been stopped by a flying saucer landing in front of her. She had been forced to leave the car and enter the flying saucer by (39)____which looked like human beings and which could easily make themselves understood although they could not speak. It was as though they could read her thoughts and she could read theirs. They (40)____her politely and allowed her to leave after carrying out a number of tests on her. As she otherwise seems to be (41)____, the doctor decided that she was probably (42) ____from the side effects of some drug. The woman (43)____on being allowed to go home. (44)__________. The police then started to make inquir
[多项选择]甲企业被宣告破产，下列哪些费用属于破产费用( )
A. 清算组拍卖甲企业的房产时发生的费用
B. 清算组人员张某因劳累过度病倒，张某的医疗费
C. 破产案件的受理费
D. 清算组聘请律师的费用
[单选题]下列不属于质量控制点的重点控制对象的是（ ）。
A.施工技术参数
B.施工顺序
C.隐蔽工程
D.施工方法与关键操作
[多项选择]汽车行驶阻力有哪些（）。
A. 空气阻力
B. 滚动摩擦阻力
C. 爬坡阻力
D. 机件内部摩擦阻力
[多选题]第一种工作票（）时，可采用总工作票和分工作票。
A.所列工作地点超过两个
B.有两个及以上不同的工作单位（班组）在一起工作
C.工作时间较长
D.工作人数较多
[单项选择]以下参数是用来衡量设备本身噪声品质的是（）。
A. 信噪比
B. 输入输出比
C. 灵敏度
D. 噪声系数
[多选题]组合电器（GIS）套管安装，法兰密封垫安装（____），密封（____），法兰连接螺栓（____）。
A.正确
B.良好
C.齐全
D.紧固
[单项选择]
It has been justly said that while "we speak with our vocal organs we (1) with our whole bodies," All of us communicate with one another (2) , as well as with words. Sometimes we know what we’ re doing, as with the use of gestures such as the thumbs - up sign to indicate that we (3) But most of the time we’ re not aware that we’ re doing it. We gesture with eyebrows or a hand, meet someone else’ s eyes and (4) . These actions we (5) are random and incidental. But researchers (6) that there is a system of them almost as consistent and comprehensible as language, and they conclude that there is a whole (7) of body language, (8) the way we move, the gestures we employ, the posture we adopt, the facial expression we (9) , the extent to which we touch and the distance we stand (10) each other. The body language serves a variety of purposes. Firstly it can replace verbal communicatio
A. level
B. extent
C. group
D. range
[单项选择]煤和脱硫剂被送入炉膛后，迅速被炉内存在的大量高温物料包围，着火燃烧，发生（），并向炉膛上部运动，对炉内水冷壁和其他受热面放热。
A. 氧化反应
B. 脱硫反应
C. 还原反应
D. 氧化——还原反应
[单选题]爆破片装置是一种（ ）安全附件。
A.断裂型
B.
阀型
C.
熔化型
D.
球型
