热门试题:
[判断题]土地改革的胜利完成,消灭了地主阶级封建剥削的土地所有制,意味着反封建任务的彻底完成。( )
A.正确
B.错误
[单选题]患者男,68岁。因间歇,无痛性肉眼血尿诊断为膀胱癌入院。此患者经手术治疗后,在给患者留置导尿的护理中,错误的是( )
A.保持尿管通畅
B.定时观察尿量、颜色及性质
C.定期膀胱冲洗
D.导尿管每日更换一次
E.用带气囊导管以免脱落
[单选题]某110kV水泥门型杆停电更换叉梁施工的现场布置如图{yaolei01.jpg}所示，其中图中1代表的是(____)。
A.上起吊滑车$
B.$转向滑车$
C.$平衡滑车$
D.$下起吊滑车
[判断题]特殊的重要电气试验，应有详细的安全措施，并经单位批准。
A.正确
B.错误
[多项选择]耳鸣、耳聋实证的病因病理多为
A. 风热侵袭
B. 脾胃湿热
C. 肝火上扰
D. 痰火郁结
E. 痰湿上蒙
[判断题]推行运行中的引导人员应站在车辆连接处，要站稳扶牢。
A.正确
B.错误
[单项选择]物业管理企业应当在劳务已经提供、同时收讫价款或取得收取价款的凭证时将服务所得确认为( )的实现。
A. 营业利润
B. 营业收入
C. 营业成本
D. 管理费用
[单选题]事故及异常情况的定义中,直流接地:是指直流系统中某一极对地( )。
A.短接
B.绝缘为零
C.绝缘降低超过允许值
D.电压为零
[判断题]监护操作时，操作人在操作过程中不得有任何未经监护人同意的操作行为。
A.正确
B.错误
[单项选择]
Learning Disorder—Dyslexia
As many as 20% of all children in the United States suffer from some form of the learning disorder called dyslexia.
Experts on dyslexia say that the problem is not a disease. They say that persons with dyslexia use information in a different way. One of the world’s great thinkers and scientists Albert Einstein was dyslexic. Einstein said that he never thought in words the way that most people do. He said that he thought in pictures instead. The American inventor Thomas Edison was also dyslexic. Dyslexia first was recognized in Europe and the United States more than 80 years ago. Many years passed before doctors discovered that persons with the disorder were not mentally slow or disabled. The doctors found that the brains of persons with dyslexia are different. In most people, the left side of the brain—the part that controls language—is larger than the right side. In persons with dyslexia, th
A. Right
B. Wrong
C. Not mentioned
[单项选择]应用流式细胞术检查尿液标本，急性泌尿系感染的指标变化，正确的是 （）
A. WBC>10／ml，且Fsc强而F1弱
B. WBC≥10／ml，低Fsc和高F
C. WBC≥10／ml，低Fsc和低F
D. WBC≥10/ml，高Fsc和高F
E. WBC＜10/ml，且Fsc强而F1弱
[单项选择]20年前有冶游史，入院高度怀疑梅毒性主动脉瓣关闭不全。关于梅毒血清学检查，下列的哪一项不对
A. 梅毒血清学检查，包括非特异性与特异性两大方面
B. 非特异性包括VDRL(性病研究实验室试验)；RPR(快速血浆反应素环状卡片试验)；USR(不加热血清反应素试验)
C. 非特异检查手段假阳性率高
D. 过去的康华试验目前仍常规应用
[判断题] 停放装载爆炸品及气体类危险货物车辆的固定线路的道岔加锁时,钥匙由工务人员保管。( )(应知应会- 《行规》87条)
A.正确
B.错误
[单项选择]下列除哪项外，均是肠梗阻常见的临床表现
A. 腹痛
B. 呕吐
C. 便血
D. 腹胀
E. 停止自肛门排气排便
[单选题] 1号线自动检票机内部电源模块提供1个标准的( )电源插座为电子测试设备和外接控制设备供电,同时,提供自动检票机内部照明以方便操作和维修。
A.5A 220V
B.10A 220V
C.15A 220V
D.20A 220V
[多项选择]服务改进中，建立内部考核体系，分为那两大类（）
A. 绩效管理的考核体系
B. 服务目标的考核体系
C. 上下联动的服务管理体系
D. 客户导向的考核体系
[单项选择]双侧膈肌抬高，较少见于（）
A. 过度肥胖
B. 妊娠
C. 大量腹水
D. 双侧膈下脓肿
E. 肝脏肿瘤
[判断题]苏建招办[2019]2号文规定，勘察设计文件的编制单位可以参与工程总承包的投标，但不得是工程总承包项目全过程工程咨询服务单位。
A.正确
B.错误
[填空题]Reading involves looking at graphic symbols and formulating mentally the sounds and ideas they re- present. Concepts of reading have changed (47) over the centuries. During the 1950’s and 1960’s especially, increased attention bas been devoted to defining and describing the reading process. Although specialists agree that reading involves a complex organization of higher mental (48) , they disagree a- bout the exact nature of the process. Some experts, who regard language primarily us a code using symbols to represent sounds, (49) reading as simply the decoding of symbols into the sounds they stand for. These authorities (50) that meaning, being concerned with thinking, must be taught independently of the decoding process. Others maintain that reading is (51) related to thinking, and that a child who pronounces sounds without (52) their meaning is not truly reading. The reader, according to some, is not just a person with a theoreti
[单选题]部分停电时，工作负责人只有在（ ），不致误碰有电部分的情况下，方可参加工作。
A.组织措施完备，人员明确危险点
B.技术措施完好，有专人监护
C.安全措施可靠，人员集中在一个工作地点
[单选题] "关于缩唇呼吸,不正确的是( )
A. 防止呼气时小气道过早塌陷
B. 降低支气管内压
C. 有利于肺泡气排出
D. 主要适用于阻塞性肺疾病病人
E. 与腹式呼吸结合训练,更好调动通气潜能
"
[判断题] ( )个人主义主张个人本身就是目的，具有最高价值，社会和他人只是达到个人目的的手段。
A.正确
B.错误
[多选题]消防人员进入建筑物内搜索被困人员时,要仔细搜索下列地点()。
A.走廊、通道
B.楼梯、窗口
C.阳台、盥洗室
D.乘务室
[单选题]浮充状态下单体蓄电池的浮充电压应不低于( )伏。(4852)
A.2.25V
B.2.18V
C.2.23V
D.1.80V
[填空题]Java运行时系统通过______周期性地释放无用对象所使用的内存，以完成对象的消除。
[单选题]2.256.
测量电力变压器的绕组绝缘电阻、吸收比或极化指数，宜采用（ ）兆欧表。
A.2500V或5000V
B.1000V～5000V
C.500V或1000V
D.500～2500V
[多项选择]某产品的生产费用2008年为200万元，比2007年多支出20万元，各种产品的单位成本2008年比2007年平均降低5%，则下列说法中正确的有（）
A. 生产费用总指数为111.11%
B. 单位成本总指数为95%
C. 产品产量总指数为116.96%
D. 因单位成本降低而节约生产费用10.53万元
[单选题]随着年龄增长,下列关于睡眠的特点的描述中正确的是:
A.总的睡眠时间增加
B.慢波睡眠第四时相时间的增加
C.睡眠过程中醒来的次数减少
D.慢波睡眠第二时相所占的睡眠时间增加
[单选题]管理审核的目标是组织的( )。
A. 工作成效
B. 财务状况
C. 管理质量
D. 经营成果
[判断题]未关闭侧开门、底开门的，以及底开门的扣铁未全部扣上的；平车未关闭端、侧板的禁止编入列车。
A.正确
B.错误
[多选题]能用于整流的半导体器件有（ ）。
A.二极管
B.三极管
C.晶闸管
D.场效应管
[单项选择]Sporting activities are essentially modified forms of hunting behavior. Viewed biologically, the modem foot-bailer is in reality a member of a hunting group. His killing weapon has turned into a harmless football and his prey (猎物) into a goalmouth. If his aim is accurate and he scores a goal, he enjoys the hunter’s triumph of killing his prey.
To understand how this transformation has taken place we must briefly look back at our forefathers. They spent over a million years evolving as cooperative hunters. Their very survival depended on success in the hunting-field. Under this pressure their whole way of life, even their bodies, became greatly changed. They became chasers, runners, jumpers, aimers, throwers and prey-killers. They cooperated as skillful male-group attackers.
Then about ten thousand years ago, after this immensely long period of hunting their food, they became farmers. Their improved intelligence, so vital to their old hunting life, was put to a new use--that o
A. successful farmers
B. co-operating hunters
C. runners and jumpers
D. skillful sportsmen
[判断题]震荡电路是利用晶体管的放大区特性工作的。（ ）
A.正确
B.错误
[单项选择]下列不属于提前收回出让国有建设用地使用权的条件的是( )。
A. 不可抗力
B. 公共利益的需要
C. 用地者违法
D. 用地者违约
[多项选择]符合进行性风疹性全脑炎的临床表现的是（ ）
A. 常在20多岁发病
B. 首发症状多是痴呆
C. 小脑性共济失调明显
D. 肌阵挛和癫痫明显
E. 可有锥体束征
[单项选择]糖尿病患者有氧运动训练最主要的目的是（）
A. 提高肌力
B. 改善2型糖尿病患者胰岛素抵抗
C. 改善1型糖尿病患者的胰岛素缺乏
D. 促进血液循环
E. 改善心脏功能
[单选题]汽车空调系统中,与电磁离合器线圈串联的元件是( )。
A.制冷剂低压开关
B.水温开关
C.冷却风扇
D.鼓风机调整开关
