热门试题:
[单项选择]男性，14岁，在足球比赛时猛力射门后出现髋部肿痛（ ）
A. 肱骨外科颈骨折
B. 髂前下棘骨折
C. 胫骨结节骨折
D. 尺骨鹰嘴骨折
E. 第5遮骨基底部骨折
[单选题]架空导线型号LGJ-35/6表示的含义为（）。
A.钢芯铝绞线，电压等级为35kV，额定电流6k
B.铝芯钢绞线，电压等级为35kV，额定电流6k
C.钢芯铝绞线，铝线部分标称截面为35平方毫米，钢芯部分截面为6平方毫米
[单选题]工作负责人王某是甲电力公司员工，他使用甲公司工作票到与接入该公司电网的用户乙电气设备上工作时，工作票应由（）签发，用户单位乙认可并签名。
A.甲单位
B.乙单位
C.甲单位的上级单位
D.乙单位的上级单位
[单选题] （ ）是指为从事旅客、货物运输等公共航空运输活动的民用 航空器提供起飞、降落等服务的机场。
A. 通用机场
B. 民用机场
C. 运输机场
D. 军用机场
[判断题]SF6气体在电流通过零前后，可使弧隙中带电粒子增多，导电率下降
A.正确
B.错误
[单项选择]决定方剂功用、主治的主要因素是
A. 药物
B. 配伍
C. 剂量
D. 剂型
E. 用法
[判断题]机动车驾驶人死亡的，车辆管理所应当注销其机动车驾驶证。
A.正确
B.错误
[多选题][多选题]心房钠尿肽
A.抑制醛固酮的分泌
B.抑制肾素的分泌
C.抑制集合管重吸收NaCl
D.抑制ADH的分泌
E.增加肾血浆流量和肾小球滤过率
[单项选择] Amitai Etzioni is not surprised by the latest headings about scheming corporate crooks (骗子). As a visiting professor at the Harvard Business School in 1989, he ended his work there disgusted with his students’’ overwhelming lust for money. "They’’re taught that profit is all that matters, " he says. "Many schools don’’t even offer ethics(伦理学) courses at all."
Etzioni expressed his frustration about the interests of his graduate students. "By and large, I clearly had not found a way to help classes full of MBAs see that there is more to life than money, power, fame and self-interest, "he wrote at the time. Today he still takes the blame for not educating these "business-leaders-to-be." "I really feel like I failed them," he says, "If I was a better teacher maybe I could have reached them".
Etzioni was a respected ethics expert when he arrived at Harvard. He hoped his work at the university would give him insight into how questions of morality could be applied to places whe
A. the calls for reform will help promote business ethics
B. businessmen with poor motives will gain the upper hand
C. business ethics courses should be taught in all business schools
D. reform in business management contributes to economic growth
[单选题]《南京客运段安全红线管理实施细则》南客安〔2022〕10号规定，南京客运段安全红线，按照等级分为Ⅰ类、Ⅱ类，对触碰者分别采取（）的处理方式。
A.不同
B.相同
C.同等
D.视情况
[单项选择]利用指针式万用电表电阻档判别二极管的极性，若指针偏转一定角度，则黑表笔所接端为二极管的（）。
A. 正极
B. 外壳
C. 负极
[判断题] ( )精稳杀得防除大豆、棉花、油菜、甜菜作物,茎叶处理,对混生型杂草效果较好。
A.正确
B.错误
[单选题]两只额定电压相同的电阻串联接在电路中, 其阻值较大的电阻发热（ ）。
A.相同
B.较大
C.较小
D.不定
[单选题]果冻从模具中倒出,放置甜食盘上,用( )加以装饰美化后即为成品。
A.色素
B.鲜菜
C.鲜水果
D.鲜花
[判断题]根据GB/T1591-1994规定，合金结构钢牌号由代表屈服点的字母“Q”表示，屈服点数值，质量等级符号(A、B、C、D、E)三部分按顺序排列。( )
[单项选择]For me, scientific knowledge is divided into mathematical sciences, natural sciences or sciences dealing with natural world, and sciences dealing with mankind. Apart from these sciences is philosophy. All this is pure or (62) knowledge, sought only for the (63) of understanding in order to fulfill the need to understand what is intrinsic and consubstantial (同质的) to man. What (64) man from animal is that he knows and needs to know. If man did not know that the world existed, and that the (65) was of a certain kind, that he was in the world and that he himself was of a certain kind, he wouldn’t be man. The technical aspects or applications of knowledge are equally necessary for man and are of the greatest importance, (66) they also contribute to (67) him as man and permit him to (68) a life increasingly more truly human.
(69) even while enjoying the results of technical progress, (70) must defend the
A. subject
B. resign
C. degenerate
D. commit
[判断题]那些可以标准化或实际上可以被复制的服务最适合采用特许经营的方式进行分销。( )
A.正确
B.错误
[单选题]塞拉门内操作能开锁而外操作不能开锁的原因是（ ）。
A.外操作上牵拉钢丝绳的夹头过紧
B.内操作上牵拉钢丝绳的夹头松动
C.外操作上牵拉钢丝绳的夹头松动
D.内操作上牵拉钢丝绳的夹头过紧
[多项选择]科研项目在培养大学生科研能力方面的作用主要有（）。
A. 有利于扩大学生知识面、了解科研前沿
B. 有利于养成从事科研的动手能力
C. 有利于培养严谨的治学态度
D. 有利于培养克服困难的意志和遇事想办法的良好态度
[单选题]教育对政治经济制度的影响作用是通过（）实现的。
A.培养人才
B.传播思想
C.丰富知识
D.发展科技
[多选题]下列属于后勤装备处战备职责的是？
A.根据任务需要，组织部队开展战备教育；
B.组织执勤战斗装备评估，根据作战需求，制定发展规划，落实配置、调配计划，建立装备档案
C.负责执勤战斗装备管理、技术培训和维修保养工作，定期开展装备巡检，及时补充战备物资
D.督促全勤指挥部人员在岗履职
[判断题]时钟同步网中三级时钟设备频偏告警门限设置为1×10-8。（ ）
A.正确
B.错误
[单项选择]波斯猫，4月龄，从头部开始掉毛，逐渐延续到背部和四肢，呈现局部无毛的症状，涂擦红霉素软膏7天无效。治疗本病宜口服（）
A. 甲硝唑片
B. 病毒唑片
C. 多粘菌素片
D. 特比萘芬片
E. 强力霉素片
[单选题]九一八事变后，东北抗日武装力量的核心是（ ）。
A.各地抗日义勇军
B.未撤走的东北军
C.东北人民革命军
D.东北抗日联军
[单项选择]下列各数据结构中不属于线性结构的是( )。
A. 线形表
B. 栈与队列
C. 线性链表
D. 二叉树
[填空题]Ancient Greek philosopher Aristotle viewed laughter as “a bodily exercise precious to health。” But ---__1___some claims to the contrary, laughing probably has little influence on physical fitness Laughter does __2___short-term changes in the function of the heart and its blood vessels, ___3_ heart rate and oxygen consumption But because hard laughter is difficult to __4__, a good laugh is unlikely to have __5___ benefits the way, say, walking or jogging does。
__6__, instead of straining muscles to build them, as exercise does, laughter apparently accomplishes the __7__, studies dating back to the 1930’s indicate that laughter__8___ muscles, decreasing muscle tone for up to 45 minutes after the laugh dies down。
Such bodily reaction might conceivably help _9__the effects of psychological stress. Anyway, the act of laughing probably does produce other types of ___10___ feedback, that improve an individual’s emotional state. __11____one classical theory of emotion, our feelings are p
A. A．hardens
B．weakens
C．tightens
D．relaxes
[单项选择]在医德评价中，自我评价方式及主观评价力量是指（）
A. 社会舆论
B. 传统习俗
C. 内心信念
D. 病人评议
E. 院内评价
[单项选择]Some people think the railways are unnecessary because
A. planes and motorcars have taken the place of trains
B. oil is expensive today
C. trains are superfast
D. railways gain a large amount of money
[填空题]压缩机高压出口的制冷剂为{|*|}的气体。
[判断题]安全Ⅰ区通过变电站服务网关机按需获取辅助设备及运维诊断等信息，下发辅助设备操作指令等信息
A.正确
B.错误
[单项选择]男性，40岁，例行正常体检时发现脾大达肋下5cm，化验血白细胞升高达60×109/L，临床疑诊为慢性粒细胞白血病。
最常出现的染色体异常是
A. t(9；22)
B. t(8；21)
C. t(15；17)
D. t(11；17)
E. t(4；11)
[判断题]( )曲线种类有单曲线、复曲线、同向曲线和反向曲线。
A.正确
B.错误
[单项选择]指出不是骨髓干骺端结核的X线表现（）
A. 边缘清楚，圆形椭圆形骨破坏
B. 病灶偏于一侧，靠近骨骺板
C. 骨硬化及碎片样死骨
D. 骨皮质破坏轻
E. 针状骨膜反应
[简答题]It is necessary that everyone ____________(都要确保同样的错误不会重复出现).
[单项选择]泌尿系结核最早受到感染的器官是（）。
A. 膀胱
B. 尿道
C. 双侧肾脏
D. 单侧肾脏
E. 输尿管
[多选题]全面推进依法治国，要坚持建设德才兼备的高素质法治工作队伍。公安队伍作为其中重
要的组成部分，应当遵循的做法有：
A.要加强理想信念教育，确保做到忠于党、忠于国家、忠于人民、忠于法律
B.坚持更严标准、更高要求对公安队伍进行管理
C.要制定完善铁规禁令，用制度管好关键人、管到关键处、管住关键事
D.应持续开展教育整顿，巩固和扩大试点工作成果
[单选题]爆破作业，导火索使用前作燃速试验。使用时其长度必须保证操作人员能撤至安全区，不得少于（）m。
A.1
B.1.2
C.1.6
D.2
[填空题]What are the advantages of blog, short for "web log", comparing with e-mail
