热门试题:
[填空题].铁路综合视频监控系统由视频核心节点、视频区域节点和视频接入节点、视频采集点、（）和用户终端组成。
[判断题] 起重吊装施工方法按被吊装物件的就位方式可分为滑移法和旋转法。
A.正确
B.错误
[判断题]机车信号为一个半黄半红色灯光,表示要求及时采取停车措施,列车接近的地面信号机显 示红色灯光。( )
A.正确
B.错误
[单项选择]男性，66岁。3年前摔伤右髋部，临床诊断右股骨颈骨折，在当地医院采用多枚空心螺钉内固定。1年半前骨折愈合取出内固定开始正常行走。近半年来出现右髋部疼痛，行走跛行并逐渐加重。最可能的诊断是（）。
A. 骨性关节炎
B. 股骨头坏死
C. 类风湿关节炎
D. 髋关节结核
E. 慢性髋关节脱位
[简答题]31. 压力管道本体上的安全附件应（），并且是（），计量仪表应经检验合格在（）。
[单选题]
临时宿舍的简易楼层高应控制在( )以内
A. 一层
B. 二层
C. 三层
D. 四层
[判断题] 电子式电动执行机构性能价格比优越,这也是它大量使用的又一主要因素。
A.正确
B.错误
[单项选择]Gallaudet University currently does not allow students to keep pets in their dorm rooms. Exceptions are made only for (1) animals such as guide dogs and hearing (2) But other kinds of pets can be (3) to students too. Pets should be (4) to live in the dorms because they can help students reduce stress and learn responsibility.
College life is very demanding. Pets could help students relieve (5) in many ways. For example, playing with pets could give students a study (6) . Walking a dog or playing with a cat would allow the students to relax their body and mind. When the students return to their studying, they would feel (7) and ready to work again. Pets could also (8) social stress or homesickness. A dog or cat could provide companionship and affection when students have problems (9) their friends or miss home. Sometimes it is easier to talk to a pet than to a person. Talking about problems helps stude
A. with
B. behind
C. without
D. through
[判断题]排烟消防车的负压抽风功能可对密闭空间输送新鲜空气。易)( )
A.正确
B.错误
[单选题]导线通以交流电流时在导线表面的电流密度( )。
A.较靠近导线中心密度大
B.较靠近导线中心密度小
C.与靠近导线中心密度一样
D.无法确定
[判断题]在停留列车、车辆前部或尾部通过时，应与其保持3米以上距离。
A.正确
B.错误
[单选题]安全施工方案交底应由（）负责完成。
A.技术负责人
B.编制人
C.审核人
D.安全负责人
[单选题]下列关于消防员避火防护服的维护保养要求,错误的是( )。
A.使用后可用干棉纱将消防员避火防护服表面烟垢和熏迹擦净,其它污垢可用软毛刷蘸中性洗涤剂刷洗,并用清水冲洗净。
B.可以用水浸泡或捶击。
C.镀金视窗应用软布擦拭干净,并覆盖一层PVC膜保护,以备再用。
D.应保存在干燥通风处,防止受潮和污染。
[单项选择]会计机构、会计人员对违法的收支( )。
A. 应当退回予以更正
B. 应当向单位领导人提出书面意见，请求处理
C. 应当向主管单位或者财政、审计、税务机关报告
D. 不予受理，并向单位负责人报告
[单选题]如果零件在表面处理后( )小时后喷漆,应将零件密封在中性牛皮纸袋里。
A.8
B.12
C.24
D.36
[单选题]总队、支队安全官对灭火救援现场安全员实行统一管理。总队、支队每年应对安全官（员）进行不少于（）天的专项培训，逐步推进持证上岗。
A.5
B.7
C.10
D.15
[多选题]实践是人的存在方式,是指( )。
A.实践是人所独有的活动
B.实践集中体现了人的本质的社会性
C.实践是对物质世界的改造,是对象性的活动
D.实践是一切生命的存在形式
[判断题]能加快反应速率的催化剂为正催化剂。 ( )
A.正确
B.错误
[单项选择]
But let no one think that pleasure is immoral. Pleasure in itself is a great good, all pleasure, but its consequences may be such (31) the sensible person eschews, certain varieties of (32) . Nor need pleasure be gross and sensual. They are wise in their generation (33) have discovered that intellectual pleasure is the most satisfying and the most enduring. It is well to (34) the habit of reading. There are (35) sports in which you can engage to your own satisfaction after you have passed the prime of life; there are no games except patience, chess problems and crossword puzzles that you can play without someone to play them with you. Reading suffers (36) no such disadvantages; there is no occupation--except perhaps needle-work, but that leaves the restless spirit (37) liberty-- which you can more easily (38) up at any moment, for any period, and more easily put (39) when other calls press upon you; t
A. below
B. into
C. across
D. aside
[单选题] 《工伤保险条例》第二十条规定:劳动保障行政部门应当自受理工伤认定申请之日起( )日内作出工伤认定的决定。
A.15
B.30
C.60
D.90
[判断题]青蛙与下列哪类动物有较近的亲缘关系鱼类。（）
[多项选择]按照自杀结果分类，自杀可以分为（）
A. 模仿自杀
B. 企图自杀
C. 被动自杀
D. 失意自杀
E. 未遂自杀
F. 成功自杀
[单选题]重庆轨道交通四号线列车发生紧制时，若紧制无法缓解且信号设备显示异常，则报行调降（ ）模式，确认预选模式正常后动车，后续观察能否正常升级并及时报行调，根据行车调度命令行车。
A.RM
B.EUM
C.CM-I
D.CM-C
[多项选择]党的十六大以来，中共浙江省委先后提出了下列战略（）
A. “八八战略”
B. “两创战略”
C. “两富战略”
D. “两美战略”
[填空题]模型有三种基本形式，即形象模型，模拟模型和（）。
[判断题]《梁祝》是以评弹曲调为素材的单乐章标题协奏曲。全曲的结构为奏鸣曲式。其中呈示部、展开部、再现部三个段落分别表现了相爱、抗婚、化蝶的情节。（ ）
[多选题]咨询岗位执勤人员在处置勤务问题时应树立( )。
A.法律意识
B.大局意识
C.服务意识
[填空题]
Supermarket shoppers have never been more spoilt for choice.
But just when we thought traditional systems of selective farming had created
the most tempting array of foods money can buy, we are now being presented with
the prospect of genetically created strains of cabbages, onion, tomato, potato
and apple.
It may not tickle the fancy of food purists but it
fires the imagination of scientists, last week they discovered that the classic
Parisian mushroom contains just the properties that, when genetically mixed with
a wild strain of mushroom from the Sonora desert in California, could help it
grow en masse while at the same time providing it with the resilience of the
wild strain.
66. ______
"We have found a way of increasing
the success rate from one to 90 per cent."
This is just one of
the many products that, according to skeptics, are creating a generation of
"Frankenfoods". The first such food that may be consumed on a wide
[简答题]生猪口蹄疫的主要临床症状和病理变化是什么？
[单项选择]
Passage Five
The California condor is the largest bird in North America. It is an endangered species. 20 years ago there were less than 30 birds left. All of the birds were trapped and kept in safe places. The number of condors grew larger. Puppets that looked like condors were used to take care of babies so that more eggs could be hatched.
In the last few years, some of the condors have been returned to the wild. But they seem to like humans now and come into danger around people. Some birds perch on houses and tear up roofs. Some have even gone into houses. Birds have been shot, poisoned, and killed by power lines.
Now there is another problem. Condors find dead animals that hunters have killed. The bullets cause lead to get into the meat and it can kill the condors. Some people think hunters should use different bullets. Other people think that the birds should not be put into the wild.
Why is lead poisoning a new problem for condors（）
A. Hunters shoot condors.
B. Puppet rearing practices have caused it.
C. Hunter's bullets contain lead which poisons the meat condors eat.
D. They never used to like lea
[单项选择]开工前业主项目部组织施工图设计交底和会检，必要时可邀请设计、施工专家参加会检工作。施工、监理在参加图纸会检前，进行施工图预检，并形成预检意见。（）签发设计交底纪要、图纸会检纪要，并监督落实。
A. 设计项目部
B. 业主项目部
C. 监理项目部
D. 施工项目部
[多选题]（2013年）下列各项中，关于采用支付手续费方式委托代销商品的会计处理，表述正确的有（ ）。
A.委托方通常在收到受托方开出的代销清单时确认销售商品收入
B.委托方发出商品时应按约定的售价记入“发出商品”科目
C.受托方应在代销商品销售后按照双方约定的手续费确认收入
D.委托方支付代销手续费的进项税额不得抵扣
[单选题]环境湿度增加，能明显提高击穿电压的间隙有(____)。
A.极不均匀电场间隙
B.稍不均匀电场间隙
C.均匀电场间隙
D.任意间隙
[单项选择]有一位70岁强直性脊柱炎患者。拟行择期胆囊切除术，查体见颌胸粘连造成颈部强直性过曲位。该患者术前检查发现胸肺顺应性均明显降低，气管插管后选用哪类通气机控制通气比较合适（）
A. 小儿通气机
B. 高频通气机
C. 定容通气机
D. 定压通气机
E. 急救通气机
[判断题]故意使计量装置不准或失效属于违约用电行为。
A.正确
B.错误
