热门试题:
[判断题]摇测用的导线应使用绝缘线,两根引线不能绞在一起,其端部应有绝缘套。
A.正确
B.错误
[判断题]导游人员在坚持规范化服务的同时,一定要辅之以细致入微的个性化服务,使每一位客人的个性需求尽量得到满足和释放
[单选题]《关于经济体制改革的决定》总结了中共十一届三中全会以来经济体制改革的经验,比较系统地阐述了经济体制改革中的一系列重大理论和实践问题,成为全面经济体制改革的纲领性文献。这个文件是在( )上通过的。
A..中共十二大
B.中共十二届三中全会
C..中共十二届五中全会
D.中共十三大
[单项选择]采用滚杠运输设备,为了便于放入滚杠,设备的重心应放在托排中心的()位置。
A. 稍前一点
B. 稍后一点
C. 正中
D. 任意
[判断题]根据《国家民用航空安全保卫方案》的规定,外方警卫人员在没有中方人员陪同乘坐境内公共航空运输企业航班的,应当遵守携带武器乘机的相关规定。
A.正确
B.错误
[单项选择]滑模施工,对于乘人电梯及罐笼等设施,必须设安全保险机构,并经()检查合格后,方可启用,运行期间尚应定期检查。
A. 质监机构
B. 监理单位
C. 安全部门
D. 项目法人
[单项选择]通常FOB合同要注明()。
A. 目的港
B. 经过港
C. 转运港
D. 装运港
[判断题]根据《建筑法》规定,禁止承包单位将其承包的全部建筑工程转包给他人,禁止承包单位将其承包的全部建筑工程肢解以后以分包的名义分别转包给他人。
A.正确
B.错误
[单项选择]If you want to learn about the differences about people in the world, you _________.
A. should know the ways to study other lands
B. should know the four big reasons given in the passage
C. may study the different types of clothing people wear
D. may be surprised by the ways people wear hats
[单选题]社会保险常用术语中的抚养比是指()与()之间的比值。
A.待遇领取者,缴费者
B.缴费者,待遇领取者
C.参保者,待遇领取者
D.缴费者,参保者
[判断题]横过线路时,应一站、二看、三通过,注意左右机车、车辆的动态及脚下有无障碍物。
A.正确
B.错误
[单选题]煤中水分较高是( )。
A.褐煤
B.烟煤
C.低阶无烟煤
D.年老无烟煤
[单选题]电路的作用是实现( )的传输和转换,信号的传递和处理。
A. 能量
B. 电流
C. 电压
D. 电能
[判断题] 焊接有色金属,铸铁和不锈钢时应采用溶剂
A.正确
B.错误
[多选题]青霉素可用于( )
A.治疗链球菌所致的心内膜炎
B.治疗钩端螺旋体病
C.治疗真菌感染
D.治疗革兰阴性杆菌引起的感染
E.治疗溶血性链球菌所致的扁桃体炎、大叶性肺炎
[判断题]通过支付机构办理的个人结售汇业务数据应按规定时限向个人系统准确报送。
A.正确
B.错误
[多选题]消防有线通信系统与社会公共网联网实现方式有( )。( 中 )
A.交换机
B.119报警中继
C.市话中继
D.光纤
E.网络闸阀
[判断题]一般外来风险是指由于一般外来原因所造成的风险。
[单项选择]
When someone has money (56) he wants to put in a safe place, he (57) takes it to a bank. Until recently the very (58) of the bank building was designed to (59) people that their money would be safe. There were thick, solid walls and barred windows. All the windows and doors were wired to set (60) the burglar alarms if anyone tried to (61) his way in.
The vaults where he money was kept had huge, steel doors with (62) locks. (63) guards with pistols in their holsters were always on (64) in the bank. The tellers cages--the cubicles (65) the bank clerks, or tellers, worked--actually (66) cages. They had gratings across the front, high sides and back, and a door that could be opened only by pushing a release button.
The new style of bank design (67) some of these (68) features, but the idea now is to make the bank (69) like a friendly place (
A. apparently
B. naturally
C. efficiently
D. sufficientl
[单项选择]在新银盐分光光度法测定砷时,生成的砷化氢气体,通过含乙酸铅棉的导管进入含有聚乙烯醇、乙醇的硝酸银溶液,生成黄色胶态银。乙酸铅棉的作用是()。
A. 减缓砷化氢的通过速度,使吸收液能完全吸收砷化氢
B. 吸收砷化氢气体中的水分
C. 吸收砷化氢气体中未反应的多余的氢气
D. 吸收砷化氢气体中的酸雾
E. 吸收砷化氢气体中的硫化氢气体
[判断题]个人帐户的储存额按银行同期利率计算利息。
[单选题]
下列各项包含矛盾双方相互依存相互转化的辩证法思想的是( )
(1..0.分)0..0. 分
A.
千里之堤,溃于蚁穴
B.
千里之行,始于足下
C.
月晕而风,础润而雨
D.
物极必反,相反相成
[单选题]( )用于TSRS主机单元中各服务器之间的通信。
A.ESW1
B.ESW2
C.ESW3
D.DSW
[不定项选择题]共用题干
Life Expectancy in the Last Hundred Years
A hundred years ago,life expectancy in developed countries was about 47:in the early 21st century,men in the United States and the United Kingdom can expect to live to about 74. Women to about 80, and these___1___ are rising all the time. What has brought___2___ these changes?When we look at the life___3___of people 100 years ago,we need to look at the greatest___4___of the time. In the early 20th century,these were the acute and often ___5___ infectious diseases such as smallpox. Many children died very young from these diseases and others,and the weak and elderly were always at risk. In the ___6 ___world these diseases are far___ 7 ___today,and in some cases have almost disappeared. A number of ___8 ___have led to this:improvements in sanitation and hygiene,the discovery and use of antibiotics,which ___9___ bacterial diseases much less dangerous,and vaccinations___10___ common diseases. ___11___ ,people's general health has improved with improvements in our general environ-ment:cleaner air,better means of preserving food,better and warmer housing,and better understanding of nutrition. Genetically,we should all be able to live to about 85 but ___12___ people do live longer today,there are still some big killers around that are preventing US from consistently reaching that age. The problems that affect people today are the more chro-nic illnesses,such as heart disease and strokes,and those ___13___ by viruses,such as influen- za and AIDS. Of course,cancer is a huge killer as well. In most cases these diseases affect ___14___ people,but there are worrying trends in the developed world with problems such as obesity ___15___ more heart disease and illnesses such as diabetes at younger ages.
The killers today can be classed as“lifestyle diseases”,which means that it may be possi- ble to halt their progress.
8._________
A.improvements
B.factors
C.jobs
D.measures
[判断题]当一次抢修任务的累计定额工日数量(技工、普工分别计算)不足一个工日、载重汽车或起重机械累计定额台班不足一个台班时,均按一个工日或一个台班计取;当超过一个台班时,则按定额规定数量计算。
A.正确
B.错误
[单选题]支气管哮喘的危险因素有哪些
A.A:吸入过敏原
B.B:食入过敏原
C.C:呼吸道感染
D.D:强烈的情绪变化
E.E:以上均是
[单选题]对腓深神经的描述,正确的是 ( )
A.支配小腿前群肌
B.支配小腿后群肌
C.支配小腿外侧群肌
D.不含感觉纤维
E.主要分布于足背和趾背皮肤
[单选题]锅炉运行过程中,机组负荷变化,应调节( )流量。
A.给水泵;
B.凝结水泵
C.循环水泵
D.冷却水泵。
[判断题]组织群众进行座谈讨论,能使不清楚的问题弄清楚,理解不深的问题加深理解,看法有分歧的问题达到统一思想.提高认识。
A.正确
B.错误
[判断题]链条葫芦在使用中如发生卡链情况,应将重物垫好后方可进行检修。
A.正确
B.错误
[多项选择]下列少数民族中信仰伊斯兰教的有( )。
A. 回族
B. 藏族
C. 维吾尔族
D. 壮族
E. 白族
[多选题]属于隔开设备的有( )。(应知应会《行规》重点用语说明)
A. 安全线
B. 避难线
C. 有联锁装置(关系)的隔开道岔
D. 平行进路
[单项选择]扣押鲜活农产品运输工具只能依据()
A. 部门规章的规定
B. 地方法规的规定
C. 法律、行政法规的规定
D. 县级以上政府有关部门的决定
[单选题]呼吸器面罩佩戴方法正确的是( )。
A.一只手抓住面罩突出部位,将面罩罩于面部,同时,另一只手将头罩后拉罩住头部(注意:要确保下巴正确位于下巴罩内)
B.双手抓住面罩突出部位,将面罩罩于面部,同时将头罩后拉罩住头部(注意:要确保下巴正确位于下巴罩内)
C.一只手抓住面罩凹进部位,将面罩罩于面部,同时,另一只手将头罩后拉罩住头部(注意:要确保下巴正确位于下巴罩内)
D.双手抓住面罩凹进部位,将面罩罩于面部,同时将头罩后拉罩住头部(注意:要确保下巴正确位于下巴罩内)
[单选题]CC发送允许开门命令前必须检查的条件不包括( )
A.列车处于零速状态
B.列车已对准站台的正确位置
C.列车已实施紧急制动
D.列车已切除牵引
[单项选择]设计阶段项目管理的任务不包括( )。
A. 设计阶段的投资控制
B. 设计阶段的进度控制
C. 设计阶段的质量控制
D. 设计阶段的目标控制
[单选题]货币执行价值尺度职能的特点是( )。
A.可以是观念形态的货币
B.是直接以重量计算的贵金属
C.必须是现实的货币
D.必须是足值的货币