热门试题:
[判断题]决策是行政行为的起点。依法决策是做到科学决策的重要保证。
[单项选择]Questions 1 to 4 are based on the following conversation. At the end of the conversation, you will be given 20 seconds to answer the questions.
Now listen, to the conversation.
Where is the town of San Juan Capistrano
A. North of Los Angeles.
B. Between Los Angeles and San Diego.
C. East of San Diego.
D. In Los Angeles.
[单选题]Ⅱ类移动式电气设备和Ⅲ类移动式电气设备修理后()原设计确定的安全技术标准。
A.A、可以降低
B.B、不得降低
C.C、可以稍微降低
[单项选择]Half the world’’s population will be speaking or learning English by 2015, researchers say. Two billion people are expected to start learning English within a decade and three billion will speak it,says a British Council estimate.
Other languages, such as French, risk becoming the casualties of this "linguistic globalization". But the boom will be over by 2050 and the English-language teaching industry will have become a victim of its own success, says David Graddol, author of the report, The Future of English.
Mr. Graddol’’s research was based on a computer model developed to estimate demand for English-language teaching around the world. The lecturer, who has worked in education and language studies at the Open University for the past 25 years, said the model charted likely student numbers through to 2050.
It was compiled by looking at various estimates from the United Nations Education, Scientific and Cultural Organization (Unesco) on education provision, demographic projec
A. eliminate French from the globe.
B. defeat other European languages.
C. fail all languages except English.
D. make English the biggest winner.
[判断题]HD3C机车机械间通风机自动开关 QA23、QA24：用于给机械间通风，并降低机械间温度
A.正确
B.错误
[单选题]臀位剖宫产取胎儿时用一块大垫子包住胎儿的臀是为了（ ）
A.方便取胎儿
B.防止胎粪污染
C.防止胎儿骨折
D.保护脐带
E.防止胎儿划伤
[单选题]下列哪项属于直肠癌根治手术方式: ( )
A.Dixon术和Mile,s术
B.Dixon术和H Artm Ann术
C.Mile,s术和H Artm Ann术
D.H Artm Ann术、Dixon术及Mile,s术
[单项选择]GMDSS搜救协调通信发生在（）之间
A. 救助移动单元与搜救飞机
B. 救助移动单元与RCC
C. 遇险船与RCC
D. 以上都是
[单选题]:BH021记录指针是指( )操作的记录所在位置。
A.当前
B.和间记录
C.尾记录
D.随机记录
[判断题]当因网络通信或传真机故障等原因无法实现预发时，改用电话预发，此时将只预发各自的操作序列。
A.正确
B.错误
[判断题]三断口关节式分相检修时，除在作业区两端工作支接挂地线外，还应用短封线将三个断口短接，方能开始检修作业。
A.正确
B.错误
[单选题]康复病房每床适宜的使用面积为（ ）。
A.5~7㎡
B.3~5㎡
C.10~15㎡
D.2~3㎡
E.5~6㎡
[单选题]一般场所开关箱中漏电保护器,其额定漏电动作电流为( )。
A.10mA
B.20mA
C.≥30mA
D.≤30mA
[单选题]釉质结构的临床意义描述错误的是
A. 氟使釉质晶体结构变的更稳定
B. 绞釉的排列方式可增加釉质的抗剪切强度
C. 乳牙酸蚀处理时应延长时间
D. 牙合面部点隙裂沟常成为龋的始发部位
E. 釉质中无细胞和血液循环,牙髓坏死对釉质代谢无影响
[单项选择]温脾汤的组成药物中不含（）。
A. 白术
B. 附子
C. 人参
D. 芒硝
E. 当归
[多选题]关于放射治疗中的皮肤护理措施，正确的有（ ）
A.维持放射野内皮肤清洁、干燥
B.局部皮肤防止衣物摩擦及搔抓
C.不用刺激性药物及化妆品
D.维持局部清洁，可每天用肥皂水清洗
E.放射野内皮肤有脱屑应轻轻拭去，以防细菌生长
[单选题]责任方自接到赔偿要求书的次日起，一般应于()以内向赔偿要求人做出答复并尽快办理赔偿。
A.10天
B.15天
C.20天
D.30天
[填空题]巩膜厚度各处不同，最薄的是________处，最厚的是________处。
[单选题]辩证四诊中的（）是获取病情资料的主要途径。其内容常概括为“十问歌”。
A.望诊
B.闻诊
C.问诊
D.切诊
[多选题]普速铁路列车运行速度160km/h及以上区段，接车位置可以设置在距钢轨头部外侧（）处。
A.2m
B.3m
C.4m
D.5m
[单项选择]
Louis Armstrong had two famous nicknames (绰号). Some people called him Bagamo. They said his mouth looked like a large bag. Musicians often called him Pops, as a sign of respect for his influence(影响) on the world of music.
Born in 1901 in New Orleans, he grew up poor, but lived among great musicians. Jazz was invented in the city a few years before his birth. Armstrong often said," Jazz and I grew up together. "
Armstrong showed a great talent(天赋) for music when he was taught to play the cornet(短号) at a boy’s home. In his late teens, Armstrong began to live the life of a musician. He played in parades, clubs, and on the steamboats that travelled on the Mississippi River. At that time, New Orleans was famous for the new music of jazz and was home to many great musicians. Armstrong learned from the older musicians and soon became respected as their equal.
In 1922 he went to Chicago. There, the tale of Louis Armstrong began. From then until the
A. His tale began in New Orleans.
B. He was born before jazz was invented.
C. His music was popular with his listeners.
D. He learned popular music at a boy’s hom
[单选题] 起重机工作级别越高,各机构安全系数相(对 )也较大,起重机工作时( )。
A.不允许超载
B.可适当超载
C.起重量越小
D.起重量越大
[单选题]既是我国地势第二、三级阶梯界线，又是农耕区与畜牧区界线的山脉是( )。
A.太行山
B.长白山
C.巫山
D.大兴安岭
[填空题]职工再次发生工伤,根据规定,应当享受伤残津贴的,按照( )享受伤残津贴待遇。
[不定项选择题]‗年1~4月，S市对欧盟进出口总值为802.6亿元人民币，比去年同期（下同）增长7.7%，占我国对欧盟进出口总值的6.5%。其中，对欧盟出口621.2亿元，增长5.9%，占我国对欧盟出口总值的8.3%；自欧盟进口181.4亿元，增长14.5%。1~4月，S市对欧盟以一般贸易方式进出口总值增长4.5%，占同期全市对欧盟进出口总值的53.2%；以加工贸易方式进出口总值下降5.3%，占同期全市对欧盟进出口总值的22.6%；以海关特殊监管方式进出口总值为139.3亿元，下降0.3%。1~4月，在欧盟前5大贸易国中，S市对德国进出口164.3亿元，增长7.6%；对英国进出口123亿元，增长3.1%；对荷兰进出口108.1亿元，增长12.1%；对意大利进出口61.4亿元，增长10.3%；对法国进出口81.1亿元，下降4.3%。同期，对“一带一路”沿线欧盟国家进出口113.5亿元，增长11.3%。
2017年1-4月，S市对欧盟前5大贸易国中，进出口总值占S市对欧盟进出口总值比重高于上年同期水平的有几个？
A.1
B.2
C.3
D.4
[填空题]轨道结构应该保证机车车辆在规定的最大载重和最高速度运行时，具有足够的强度、稳定性、()和合理的维修周期。
[判断题]经营个人征信业务的征信机构变更出资额占公司资本总额3%以上或者持股占公司股份3%以上的股东，应当经国务院征信业监督管理部门批准。
A.正确
B.错误
[单选题]现场使用的安全工器具应（ ）并符合有关要求。
A.规范
B.合格
C.齐备
D.可靠
[单选题]该病人的心功能状态是（ ）
A.心功能1级
B.心功能2级
C.心功能3级
D.心功能4级
E.心功能5级
[判断题]办理注销登记时,属于机动车登记被撤销的,应当将登记证书原件、行驶证原件和《公安交通管理撤销决定书》原件存入机动车档案。
A.正确
B.错误
[单选题]《承包商井控违规责任追究》,擅自使用集团公司准许范围以外的井控装备、内防喷工具,追究相关责任单位所属承包商违约责任,违约金( )元人民币。
A. 6万
B. B .10万
C. 4万
D. 9万
[填空题]Amongst the most popular books being written today are those which are usually{{U}} (36) {{/U}} as science fiction. Hundreds of{{U}} (37) {{/U}}am published every year and are read by all kinds of people.{{U}} (38) {{/U}}, some of the most successful films of recent years have been based on science fiction stories.
It is often thought that science fiction is fairly new development in{{U}} (39) {{/U}}, but its {{U}} (40) {{/U}}can be found in books written hundreds of years ago. These books were often {{U}} (41) {{/U}}with the{{U}} (42) {{/U}}of mine form of ideal society, a{{U}} (43) {{/U}} which is still often found in modern stories.
{{U}} (44) {{/U}}. Books by writers such as Jules Verne and H.G. Wells, to mention just two well-known authors, have been translated into many languages.
Modern science fiction writers don’t write about men from Mars or space adventure stories. They are more interested in predicting the results of technical developments on soc
[单选题]翻板式液位计是利用浮子高度随( )变化而变化的原理工作的。
A.液位
B.压力
C.温度
D.流量
[单项选择]James Martin指出，以下因素
Ⅰ．程序的适应性差
Ⅱ．数据格式的不一致，导致数据的共享性差
Ⅲ．系统开发方法选择不当
Ⅳ．开发工具选择不当
哪个(些)是造成数据处理生产率低的主要原因
A. Ⅰ、Ⅱ和Ⅲ
B. Ⅰ、Ⅱ和Ⅳ
C. Ⅰ、Ⅲ和Ⅳ
D. 全部
[判断题]成材率是指用一吨原料能够轧出的产品重量的百分数。 ( )
A.正确
B.错误
[简答题]运行中变压器出现哪些情况应立即停运。(1.0分)
[单选题]30题)关于科学研究的基本过程和方法,以下哪一论述是错误的。1. )1.单项选择题)
A.化学家凯库勒梦见一条吞食自己尾巴的蛇,从中悟出了苯环的分子结构,可见灵感和顿悟在科学发现十分重要;
B.在进行新药试验时,为了有利于推广应用,可以适当夸大新药的疗效;
C.在科学研究中,机遇往往偏爱那些有准备的人;
D.随着科学的发展,新的观察发现有可能对流行的理论提出挑战。
