热门试题:
[单项选择] Paul Straussmann, retired vice president of Xerox, indicates in his book Information Pay-off that "almost half of the U. S. information workers are in executive, managerial, administrative and professional positions". He further states that "managers and professionals spend more than half of their time in communicating with each other".
In other words, people are a corporation’’s most expensive resource. For a typical office, over 90% of the operating budget is for salaries, benefits and over head. With this investment, is it any wonder that managers are focusing more and more attention on employee productivity They realize that the paper jungle cannot be tamed simply by hiring more people. To receive a return on their investment, wise corporate executive officers are realizing what industrialists and agriculturists learned long ago — efficient tools are essential for increased productivity.
A direct relationship exists between efficient flow of information and the quali
A. The quantity of products will be considerably increased.
B. The cost of computers will be decreased.
C. The per document cost of information processing will be reduced.
D. The newest information will be easier to obtain.
[多选题]铁路信号分为( )。
A.手信号
B.视觉信号
C.听觉信号
D.机车信号
[单选题]在空线上推进运行时,不准超过( )km/h。
A. 30
B. 45
C. 25
D. 40
[单选题]患者入院评估初始评估为几小时内完成?( )。
A.6小时
B.9小时
C.8小时
D.10小时
[单选题]结核性脑膜炎的发生最常见于:
A.全身粟粒性结核病的一部分
B.结核性脊椎炎破入脊髓腔
C.中耳或乳突的结核灶直接蔓延侵犯脑膜
D.脑实质结核球破裂
E.脑膜隐匿结核灶破溃后结核菌进入珠网膜下腔及脑脊液中
[多选题]计量二次回路接线相关试验时,试验人员应()。
A.
A.充分了解被试设备和所用试验设备、仪器的性能
B.B.具有试验专业知识
C.C.明确危险点辨识及预控措施
D.D.清楚试验危险点
[多选题]银行账户表内资产信用风险权重说法正确的是()
A.商业银行对我国其它商业银行债权的风险权重为25%,其中原始期限三个月以内(含)债权的风险权重为20%。
B.商业银行对我国其它商业银行债权的风险权重为25%,其中剩余期限三个月以内(含)债权的风险权重为20%。
C.商业银行对我国其它商业银行的次级债权(未扣除部分)的风险权重为100%。
D.商业银行对我国其它金融机构债权的风险权重为100%。
[单项选择]有"过桥"性状特征的是()
A. 防风
B. 黄连
C. 辛夷
D. 牛膝
E. 菊花
[单项选择]
Everyone has got two personalities—the one that is shown to the world and the other is secret and real. You don’t show your secret personality when you are awake because you can control your behavior, but when you are asleep, your sleeping position shows the real you. In a normal night, of course, people frequently change their positions. The important position is the one that you go to sleep in.
If you go to sleep on your back, you are a very open person. You normally trust people and you are easily influenced by fashion or new ideas. You don’t like to upset people, so you never express your real feelings. You are quite shy and you aren’t very confident.
If you sleep on your stomach, you are a rather secretive person. You worry a lot and always easily get upset. You are very stubborn, but you aren’t very ambitious. You usually live for today not tomorrow. This means you enjoy having a good time.
If you sleep curled up you are
A. a secretive person sleep curled up
B. when you are asleep, you can’t control yourself
C. sleeping position may decide personality
D. a very happy person probably gets a well-balanced personality
[单选题]心指数等于
A.心率×每搏输出量/体表面积
B.每搏输出量×体表面积
C.每搏输出量/体表面积
D.心输出量×体表面积
[单选题]每个空调机组含有离心风机的数量为( )个。
A.1
B.2
C.3
D.4
[单项选择]
患者男,16岁,突发腹痛1天,腹痛初位于剑突下,后转至脐周,最后固定于右下腹。查体:体温37℃,腹软,右下腹压痛,未触及包块,血白细胞8.8×109/L。给出初步诊断()
A. 急性化脓阑尾炎
B. 急性单纯阑尾炎
C. 急性坏疽阑尾炎
D. 阑尾周围脓肿形成
E. 溃疡病穿孔
[单选题]在下列医学伦理学任务的提法中,错误的是( )。
A.为医学的发展导向
B.反映社会对医学的需求
C.为符合医学道德的行为辩护
D.制定与预防、诊断、治疗相对应的伦理准则
E.在医患关系中,只是竭力维护患者的权益
[单选题]根据《变电安规》,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
[填空题]俗则屏之,佳则收之是()与景墙选址的重要原则。
[单项选择]可以进入高速公路行驶的是( )。
A. 非机动车
B. 拖拉机和全挂拖斗车
C. 设计最高时速为75km的机动车
D. 铰接式客车
[单选题]使用接地开关DK及故障开关GK,均无法排除DJ动作的原因之一是( )。
A.主电路负端接地
B.主电路正端接地
C.DJ动作值变大
[单选题]生产经营单位必须为从业人员提供符合国家标准或行业标准的( )
A.防暑用品
B.防寒用品
C.劳动防护用品
[单项选择]患者男性,16岁。皮肤瘀斑,牙龈出血反复发生8年。出血时间延长,凝血时间正常,血小板150×109/L,血小板黏附率降低。其父也有类似病史。典型的血管性血友病属于的遗传方式是()。
A. 常染色体隐性遗传
B. 常染色体不完全显性遗传
C. 常染色体显性遗传
D. X染色体性连显性遗传
E. X染色体性连隐性遗传
[单项选择]()供应商是指采购商通过与供应商长期的选择与交易,将在价格、质量、售后服务、综合实力等方面比较优秀的供应商组成供应商网络,企业某些商品的采购只限于在供应商网络中进行。
A. 公开竞价型
B. 长期伙伴型
C. 供应链管理型
D. 网络型
[单项选择]腹股沟斜疝,疝内容物最多见的是()
A. 盲肠
B. 阑尾
C. 大网膜
D. 膀胱
E. 小肠
[多选题]货车运用作业量主要包括:( )、过轨技术检查作业量等,按检查列数和辆数进行统计
A.列检作业量
B.国境站技术交接作业量
C.技术交接作业量
D.整备作业量
[判断题]两台及两台以上链条葫芦起吊同一重物时,链条葫芦的允许起重量的总和大于重物的重量即可。
A.正确
B.错误
[单选题] 天窗点内作业,驻站联络员于天窗开始前( )分钟在车站登记,车站值班员负责签认。 (西铁工〔2021〕145号《普速铁路工电专业作业安全防护办法》)
A.20;
B.30;
C.40;
D.50
[单项选择]多制式彩色电视机的自动切换电源,适用的两种地区电压为()。
A. 127V/380V
B. 220V/380V
C. 110V/180V
D. 110V/220V
[单选题] 当过道上方存在距地面高度低于2m的物件时,必须设置明显的( )。
A.警示标志
B.高度标志
C.限高标志
D.防碰头线标志
[多选题]实施三级防护的区域为( )。(难)
A.低毒中度危险区
B.微毒中度危险区
C.微毒轻度危险区
D.低毒轻度危险区
E.剧毒中度危险区
[多选题]YD07GG012260计量基础管理主要内容是()。
A.用于计费和线损考核的电能计量器具是否已经强制检定合格并编有资产编号。
B.计量物资领用是否按规定程序及时限办理。
C.现场计量器具档案资料是否与系统相符。
D.现场计量装置倍率(即CT、PT变比)是否与系统相符。
[简答题]
2000男6月7日防疫部门接到某医院肠道门诊报告,一男性腹泻病例,经粪便悬滴试验,动力试验(+),制动试验(+),高度可疑为霍乱病人。该患者6月6日中午与朋友聚餐,食油海鲜、醉蟹、牛蛙等菜肴,同食者5人。当日晚病人开始腹泻,至凌晨已腹泻十次,为黄水样便、无腹痛、腿部肌肉痉挛。经对其粪便培养,确诊为O139型霍乱。
到病家处理霍乱疫情,应该备哪些必需物品?
[单项选择]完成10 m3砖墙需基本用工为26个工日,辅助用工为5个工日,超距离运砖需2个工日,人工幅度差系数为10%,则预算定额人工工日消耗量为( )工日/10m3。
A. 36.3
B. 35.8
C. 35.6
D. 33.7
[单选题]250km/h(不含)~300km/h线路轨道静态几何尺寸容许偏差管理值中轨距限速160km/h为( )。
A.+2mm-2mm
B.+5mm-2mm
C.+5mm-3mm
D.+6mm-4mm
[简答题]所有车站均为岛式站台。站台有效长为 120m,可停靠6节车厢编组的电客车。
[填空题] Shop-local Group Offers Economic Impact Figures
0. If consumers in Hillsborough County can limited their spending on one Saturday CAN
00. to independent, locally owned businesses instead of chain stores, more than CORRECT
34. $17 million would even remain in the local economy instead of being shipped to
35. outside corporations as overnight deposits. So it say representatives of the
36. Tampa Independent Business Alliance, who base their calculation on studies that
37. made by the American Independent Business Alliance. The national study found
38. that since locally owned businesses began to use goods and services of other
39. businesses in the community, a consumer’’s spending circulates 3 up to 31/2
40. times longer locally than if it is spent on at a chain. On Saturday, the local group
41. will be working with the national organization and more than all 25 other
42. communities across the country to broadcast the benefits coming of the
43. shop-local
[填空题]下曲温度控制在( )℃,收成方块均匀撒入曲药踢匀后上堆,上堆温度在( )℃。
[单项选择]高危妊娠选择终止妊娠的时间应取决于
A. 胎动次数
B. 宫颈成熟度
C. 胎儿电子监测
D. 宫底高度
E. 胎盘功能和胎儿成熟度
[判断题] 占用、堵塞、封闭疏散通道、安全出口,导致人员无法通行,且不能当场改正的,属于一般违法。
A.正确
B.错误
[单选题]财政专户管理遵循安全、规范、( )、统一、透明的原则。
A.精简
B.公正
C.平衡
D.高效
[判断题]全国人大常委会无权撤销省级国家权力机关制定的同宪法、 法律和 行政法规相抵触的地方性法规和决议。
A.正确
B.错误