热门试题:
[多选题]以下属于行政机关应当及时作出解除查封、扣押决定的情形的有（ ）
A.当事人没有违法行为
B.查封、扣押的场所、设施或者
财物与违法行为无关
C.行政机关对违法行为已作出处
理决定，不再需要查封、扣押
D.查封、扣押期限已经届满
[单选题]进排气阀不在上,下止点位置启闭,其目的是为了_______.(264.551.:第02.-05.章 柴油机的换气与增压)
A.提高压缩压力
B.扫气干净
C.充分利用热能
D.提高进,排气量
[单选题]大多数雷电发生在( )。
A.对流层
B.平流层
C.高层大气层
[单选题]煤矿必须编制年度灾害预防和处理计划,并根据具体情况及时修改。灾害预防和处理计划由( )负责组织实施。
A.安全矿长
B.总工程师
C.矿长
[单项选择]骨显像的首选适应证是（）。
A. 骨折
B. 骨囊肿
C. 骨转移瘤
D. 原发性骨肿瘤良恶性鉴别
E. 骨代谢性疾病
[单项选择]病情稳定的肢体运动障碍患者，应早期进行患肢功能锻炼，一般于病后（）
A. 1周左右
B. 2周左右
C. 3周左右
D. 1个月左右
E. 3个月左右
[单项选择]下述关于多发性骨软骨瘤恶变的征象，不正确的是（ ）
A. 远处出现转移性病灶
B. 软骨帽增厚
C. 钙化软骨帽密度变淡，边界不清
D. 瘤体内出现透亮区
E. 肿瘤生长缓慢或突然生长停止
[单选题]动车组以外的列车运行途中发生车辆抱闸，司机接到停车的通知后，使用（ ）停车，并将有关情况及时报告车站值班员（列车调度员）。
A.常用制动
B.紧急制动
C.常用制动或紧急制动
[单项选择]管道流动中，测得的流体压力称表压，表压应是（）。
A. 流体动压
B. 流体静压
C. 流体总压
D. 静压与动压之差
[填空题]Jane is going to go to Summer Palace this Saturday.
Jane ______ go to Summer Palace this Saturday.
[单项选择]热力软化法就是将水加热到100℃或以上，在煮沸过程中，使水中的钙、镁、重碳酸盐转变为（）沉淀去除。
A. CaCO3和MgCO3
B. CaCO3和Mg（OH）2
C. Ca（OH）2和Mg（OH）2
D. Ca（OH）2和MgCO3
[单项选择]短暂性脑缺血发作（TIA）的特点是（）
A. 有后遗症
B. 神经系统局灶体征多在1小时内恢复
C. 神经系统局灶体征数日至3周内恢复
D. 神经系统局灶体征至3天内恢复
E. CT可见陈旧腔隙梗死
[单选题]当事人对首次医疗事故技术鉴定结论不服的，自收到首次鉴定结论之日起，提出再次鉴定申请的期限是
A.15日后
B.7日内
C.15日内
D.30日后
E.45日
[单项选择]滑数而重按无力为（）
A. 月经常脉
B. 妊娠常脉
C. 临产脉
D. 新产常脉
E. 产后三五日之常脉
[单选题]下列关于投资估算生产能力指数法的表述中，正确的是
A.一般情况下，生产能力指数的取值范围在0-1.5之间
B.当拟建项目生产规模扩大主要依赖增大设备规模时,生产能力指数取值在0.8-0.9间
C.这种方法主要适用于投资与规模呈线性关系的类型项目
D.生产能力指数法计算简单，速度快
[单选题]小张,32岁,因对右鼻翼上的痤疮挤压后发生感染,此时局部忌用热敷的主要原因是( )
A.加重疼痛
B.加重局部出血
C.掩盖病情,难以确诊
D.可导致颅内感染
E.导致面部皮肤烫伤
[单选题]关于拔牙体位，术者位于患者的右后方时适于拔除的牙位是 ( )
A.下前牙
B.上后牙
C.下后牙
D.下颌阻生智齿
E.上前牙
[判断题]冲击韧性是指金属材料抵抗冲击载荷作用而不破坏的能力。（）
A.正确
B.错误
[多项选择]甲钢材厂与乙建筑公司签订一份钢材供应合同，双方约定如果发生纠纷，由北京市仲裁委员会仲裁。后双方因货款问题发生纠纷，北京市仲裁委员会作出裁决后，建筑公司提出证据证明仲裁所根据的证据是伪造的而申请撤销该裁决，法院受理该申请，则接下来应当如何处理( )
A. 通知仲裁庭在一定的期限内重新仲裁，并裁定中止撤销程序
B. 不能通知仲裁庭重新仲裁
C. 通知仲裁庭在一定的期限内重新仲裁，仲裁庭拒绝的，人民法院裁定恢复撤销程序
D. 通知仲裁庭在一定期限内重新仲裁，仲裁庭应当重新仲裁
[单选题]装设在进户线上的剩余电流动作断路器，其室内配线的绝缘电阻晴天不宜小于（ ）MΩ。
A.0.5
B.1
C.2
D.3
[单选题]Proceed strictly in accordance with instructions from TWR Controller.
A.严格按照区调管制员的指挥进行。
B.严格遵循塔台管制员提供的说明。
C.严格按照塔台管制员的指挥进行。
D.严格按照区调管制员的指挥前进。
[不定项选择题]共用题干
Hospital Mistreatment
According to a study,most medical interns report experiencing mistreatment,including hu-miliation by senior doctors,______(51)threatened,or physical abuse in their first year out of medical school.
The findings come from analysis of the______(52)a 13-page survey mailed in January 1991 to 1,733 second-year residents.The survey and______(53)appear in the April 15th is-sue of the Journal of the American Medical Association.
Overall,out of the 1,277 residents______(54)completed surveys,1,185 said that they had experienced at least one incident of mistreatment in their intern year.______(55)reporting incidents where they were abused,more than 45%of the residents said they had witnessed at least one incident where other persons______(56)false medical records.Moreover,nearly three quarters of the residents said they had witnessed mistreatment of patients by other residents, attending physicians,or nurses. Almost 40% said patient mistreatment was a frequent______(57).
More than 10%of the residents said they were______(58)to have enough sleep,and the average number of hours______(59)sleep was 37 .6 .The average on-call time during a______(60)week was 56 .9 hours,but about 25%of the residents said their on-call assign-ments were more than 80 hours some weeks.
______(61)30%of the residents said they experienced some type of sexual harassment or discrimination,verbal abuse was the most common problem cited.When abusive incidents were limited to events occurring three or more times,53% of the respondents reported that they ______(62)belittled or humiliated by more senior residents,while just over 21% reported someone taking credit for their work .Being"______(63)tasks for punishment," "being pushed,kicked or hit,"and______(64)someone"threatening your reputation or career," were reported as a more______(65)occurrence by over 10%of the responding residents.
53._________
A.analyze
B.analysis
C.having analyzed
D.be analyzed
[多项选择]下面哪三种结构上无关的药物是偏头痛预防性治疗的支柱（）
A. 心得安
B. 二氢麦角胺
C. 丙戊酸
D. 阿米替林
E. 硝苯地平
[单项选择]水旱轮作的磷肥施用原则是（）
A. 旱重水轻
B. 水重旱轻
C. 早多晚少
D. 早少晚多
[单项选择]
People use money to buy food, books, bicycles and hundreds of other things they need. When they work, they usually get paid in money.
Most of the money used today is made of metal or paper. But in ancient times people used to use all kinds of things as money. One of the first kinds of money was shells.
In China, cloth and knives were used as money. Elephant tusks, monkey tails and salt were used in some parts of Africa. Rice was also a kind of money used by the ancient people in some islands. Cows and other animals were used as money, too.
The first copper coins were made in China. They were round and had a square hole in the centre. Different counties had used different metals for their money. Later some countries began to make Coins of gold and silver. But gold and silver were heavy to carry when people need a lot of coins to buy something expensive. The Chinese were the first to use paper money. The first paper money looked more like a note from one pap
A. cloth and knives
B. cows and other animals
C. copper coins
D. tusks, monkey tails and salt
[单选题]ZPW-2000A型无绝缘轨道电路主轨出、小轨出电压在（ ）背面底座调整相应万可端子封线即可。
A.衰耗器
B.发送器
C.接收器
D.模拟网络
[单选题][T]B-A-C-001 5 2 3
13号、13A型钩舌补充新品时须为（）型。
A.13B型
B.13型
C.16H型
D.16型
[多项选择]在各种保险营销策略中，保险公司采用优惠价格策略的主要方式有（）等。
A. 统保优惠
B. 续保优惠
C. 趸交保费优惠
D. 安全防范优惠
E. 免交或减付保险费
[单选题]循环氢使反应系统保持高的( )。
A. 压力
B. 氢分压
C. 空速
D. 反应活性
[单项选择]
阅读下面短文，回答以下问题。
“多媒体”是近几年才流行起来的新名词，它是融合多种传播媒介的手段于一体的设施，具体来说，就是融合电话、电视和电脑这三种主要传媒的性能于一体，并在原有基础上再衍生出其他相关的新用途的设施。
人们通过电话，即使相隔万里也可以双向交谈，但可惜只能听到声音(近十多年来传真机通过电话线可传送图文)，却不能见到谈话人形象；人们在电视机上可以看到图像和听到声音，但只能单向、被动地接受，而不能双向交流；电脑是处理和储存信息的工具。
在终端机的荧屏上人们可以看到各种数据和图像。而通过多媒体，既可以接收，也可以发送各种声音、形象、文字、图表和数据。
把家庭和企业里的多媒体与全国范围内的企业、商店、银行、学校、医院、 图书馆、电脑数据库、新闻机构、娱乐场所、电视台、会议厅的多媒体连接起来，形成互相交叉的网络，这个网络就是目前美国政府正在着手进行的“信息高速公路”，正式名称是“全国信息基础设施”。这里是借用50年代美国修建了全国高速公路的干线，对加速商品和劳务的流通，推动全国经济发展曾起了巨大的作用之意。
具体来说，就是在全国范围内，铺设光导纤维的电缆作为信息流通的主干线(只有新型的光缆才能有这么大的容量)，通过光缆和多媒体， 向全国提供教育、卫生、商务、金融、文化、娱乐等等颇为广泛的服务。
(佚名《多媒体》)
下面几项中，表示“多媒体”优于电话、电视和电脑的特有功能的一项是（）。
A. 人们不仅可以听到声音，而且可以看到形象。
B. 人们即使相隔万里也能进行双向交谈。
C. 人们可以看到各种数据和图像。
D. 既可以接收、也可以发送各种信息。
[单项选择]某患者大面积烧伤，伤口坏死组织多，你应首先采取以下哪种方法给予处理
A. 清创，扩创，给予TAT注射
B. 清创，扩创，注射DPT
C. 清创，扩创，注射OT
D. 简单处理伤口以便减少患者的疼痛
E. 立即注射大剂量链霉素
[单选题]下列哪项不属于灭火救援器材统型内容的？
A.分水器、集水器进水口与出水口尺寸、型式
B.泡沫枪、吸水管进水口与出水口尺寸、型式
C.消防水带、消防水枪进水口与出水口尺寸、型式
D.移动消防炮、消防水带进水口与出水口尺寸、型式
[多选题]在煤矿井下的应急救援预案中,安全撤退人员的具体措施是()
A.通知和引导人员撤退
B.控制风流
C.为灾区创造自救条件
D.建立井下保健站
[填空题]1 was only about six that he held his hand 46．
out to me．I took it in me and we walked．Then 47．
I ask him，“Grandpa，how come you have 48．
SO much lines on your hand’’He laughed and 49．
said，“Well，that’S a big question!”He was 50．
silent for a moment．So he answered slowly， 51．
“Each these lines stands for a trouble in my 52．
life．”I looked at his other hands．“But Grandpa，53．
what do you have more lines on that one” 54．
“Because there are more the honors and joys 55．
in my life．”
[单项选择]According to the passage, leisure is not the time to ______.
A. seek pleasure
B. recover from the physical and mental fatigue of work
C. make preparations for the work of the next period of time
D. free ourselves from the pressure of the work
