热门试题:
[单项选择]Which of the following work tells how Satan rebelled against God and how Adam and Eve were driven out of Eden
A. Paradise Lost.
B. Paradise Regained.
C. L’ ALLegro.
D. Lycidas.
[单选题]数字遗产是指被继承人死亡时遗留的个人所有的网络权益和财产．
即以互联网为承载形态的文字作品、资料、
图片和影音等所形成的一种文化传承的遗产。根据上述定义，
下列属于数字遗产的是：
A.在网络小说网站购买的虚拟货币
B.一条死者参与编辑的维基百科词条
C.购买的仅具有特许使用权的数字音乐．
D.根据用户协议归属开发商的网游账号资料
[多项选择]“互联网＋”电子商务的重点内容是（）
A. 积极发展农村电子商务
B. 大力发展行业电子商务
C. 推动电子商务应用创新
D. 加强电子商务国际合作
[单项选择]甲国居民A有来源于乙国所得120万元，来源于两国所得80万元，甲、乙、丙三国的所得税税率分别为40%、30%、50%。
若乙对外国居民来自己国的所得实行20%的优惠税率，甲国采用分国抵免法消除国际重复征税，并与乙国签订了税收饶让协定，则甲国对来源于乙国的所得应征所得税税额为( )。
A. 36万元
B. 24万元
C. 12万元
D. 0
[多选题]《国家电网公司应急救援基干分队管理规定》第二十九条规定:基干分队应针对 本单位易发、频发突发事件特点,开展应急救援安全风险辨识,制定( )、现场测绘等专项应急救援技能的标准化工作手册,并加强标准化工作手册的学习和培训。
A.应急供电
B.应急通信
C.消防
D.现场急救
E.营地搭建
[单项选择]城建监察队伍应归属城建行政主管部门，且一个城市只能设（）城建监察大队，下设若干个直属中队，并根据需要设立专业中队，实行城建监察队伍的统一领导。
A. 两个
B. 一个
C. 三个
D. 五个
[单项选择]Please read the passages and choose A, B, C or D to best complete the statements about them.
The Quiet Crisis
Close games for the Americans were rare in previous Olympics, but now it appears to be something the Americans should get used to.
You could find no better metaphor for the way the rest of the world can now compete head-to-head more effectively than ever with America than the struggles of the U. S. Olympic basketball team in 2004. The American team, made up of NBA stars, limped home to a bronze medal after losing to Puerto Rico, Lithuania, and Argentina. Previously, United States Olympic basketball team had lost only one game in the history of the modern Olympics. Remember when America sent only NCAA stars to the Olympic basketball events For a long time these teams totally dominated all corners. Then they started getting challenged. So we sent our pros. And they started getting challenged. Because the world keeps learning, the diffusion of knowledge happens faster; coaches in other countries now download American coaching methods off the Internet and watch NBA games in their own living rooms on satellite TV. Many of them can even get ESPN and watch the highlight reeds. And thank to the triple convergence, there is a lot of new raw talent walking onto the NBA courts from all over the world—including many new stars from China, Latin America, and Eastern Europe. They go back and play for their national teams in the Olympics, using the skills they honed in America. So the automatic American superiority of :wenty years ago is now gone in Olympic basketball. The NBA standard is increasingly becoming a global commodity—pure vanilla. If the United States wants to continue to dominate in Olympic basketball, we must, in that great sports cliche, step it up a notch. The old standard won"t do anymore. As Joel Cawley of IBM remarked to me, "
Star for star
, the basketball teams from places like Lithuania or Puerto Rico still don"t rank well versus the Americans, but when they play as a team—when they collaborate better than we do, they are extremely competitive."
There is something about post-World War II America that reminds me of the classic wealthy family that by the third generation starts to squander its wealth. The members of the first generation are nose-to-the-grindstone innovators, the second generation holds it all together then their kids come along and get fat, dumb, and lazy and slowly squander it all. I know that is both overly harsh and a gross generalization, but there is, nevertheless, some truth in it. American society started to coast in the 1990s, when our third postwar generation came of age. The dot-com boom left too many people with the impression that they could get rich without investing in hard work. All it look was an MBA and a quick IPO, or one NBA contract, and you were set form life. But while we were admiring the flat world we had created, a lot of people in India, China, and Eastern Europe were busy figuring out how to take advantage of it. Lucky for us, we were the only economy standing after World War II, and we had no serious competition for forty years. That gave us a huge head of steam but also a huge sense of entitlement and complacency—not to mention a certain tendency in recent years to extol consumption over hard work, investment, and long-term thinking. When we got hit with 9/11, it was a once-in-a-generation opportunity to summon the nation to sacrifice, to address some of its pressing fiscal, energy, science, and education shortfalls—all the things that we had let slide. But our president did not summon us to sacrifice. He summoned us to go shopping.
The truth is, we are in a crisis now, but it is a crisis that is unfolding very slowly and very quietly. It is a quiet crisis and this quiet crisis involves the steady erosion of America"s scientific and engineering base, which has always been the source of American innovation and our rising standard of living.
"The sky is not falling, nothing horrible is going to happen today," said Jackson, a physicist by training who chooses her words carefully. "The U. S. is still the leading engine for innovation in the world. It has the best graduate programs, the best scientific infrastructure, and the capital markets to exploit it. But there is a quiet crisis in U. S. science and technology that we have to wake up to. The U. S. today is in a truly global environment, and those competitor countries are not only wide awake, they are running a marathon while we are running sprints. If left unchecked, this could challenge our preeminence and capacity to innovate."
And it is our ability to constantly innovate new products, services, and companies that has been the source of American"s horn of plenty and steadily widening middle class for the last two centuries. It was American innovators who started Google, Intel, HP, Dell Microsoft, and Cisco, and it matters where innovation happens. The fact that all these companies are headquartered in America means that most of the high-paying jobs are here, even if these companies outsource or offshore some functions. The executives, the department heads, the sales force, and the senior researchers are all located in the cities where the innovation happened. And their jobs create more jobs. The shrinking of the pool of young people with the knowledge skills to innovate won"t shrink our standard of living overnight. It will be felt only in fifteen or twenty years, when we discover we have a critical shortage of scientists and engineers capable of doing innovation or even just high-value-added technology work. Then this won"t be a quiet crisis anymore, said Jackson, "it will be the real McCoy."
Today Americans are feeling the gradual and subtle effects of globalization that challenge the economic and strategic leadership that the United States has enjoyed since World War II. A substantial portion of our work-force finds itself in direct competition for jobs with lower-wage workers around the globe, and leading-edge scientific and engineering work is being accomplished in many parts of the world. Thanks to globalization, driven by modern communications and other advances, workers in virtually every sector must now face competitors who live just a mouse-click away in Ireland, Finland, China, India, or dozens of other nations whose economies are growing. This has been aptly referred to as "
the Death of Distance
".What does the word "aptly" in Paragraph 7 mean
A. Suitably.
B. Fortunately.
C. Adaptively.
D. Inappropriately.
[单项选择]建筑施工详图的比例一般常用（）。
A. 1：20
B. 1：100
C. 1：200
D. 1：500
[单选题]中晚期食管癌最常见的肉眼形态( )
A.形成明显的环形狭窄
B.形成较深的溃疡缺损
C.如蘑菇状突入管腔
D.灰白色，质地较软
[单项选择]瓷颈环要求肩台制备的宽度为（）
A. 0.5mm
B. >0.8mm
C. 0.3mm
D. 0.6mm
E. 0.7mm
[单项选择]急性严重的锥体束损害的断联休克表现为
A. 痉挛性瘫，腱反射消失
B. 痉挛性瘫，腱反射亢进
C. 弛缓性瘫，腱反射亢进
D. 弛缓性瘫，腱反射消失
E. 完全性瘫，腱反射存在
[判断题] 拨出道岔旧基本轨时,应用撬棍插在基本轨螺栓孔内,将基本轨拨成与垫板倾斜 45~60°的夹角,从基本轨内侧向外侧拨动,使轨底从滑床板内脱落后移出旧基本轨。
A.正确
B.错误
[判断题]及时查处违规违纪问题，做到有法可依、执法可严、违法可究。( )
A.正确
B.错误
[单项选择]PA系统用于（）。
A. 在驾驶舱向旅客提供广播通告
B. 在乘务员工作站位向旅客发送广播通告
C. 向旅客提供预录通告和登机音乐
D. 以上都对
[判断题]特殊情况下，气瓶允许长时间置于烈日的暴晒下
A.正确
B.错误
[单项选择]有关质粒的叙述不正确的是
A. 是细菌染色体外的遗传物质
B. 是闭合环状的双链DNA
C. 具有自主复制的能力
D. 是细菌必不可少的结构
E. 可自行丢失或人工处理消除
[单选题]国库单一账户体系中的国库单一账户和预算外资金专户按管理。
A.专用存款账户
B.基本存款账户
C.一般存款账户
D.零余额账户
[单项选择]The American public are divided in opinion about ______.
A. whether the use of guns should be restricted
B. how to ban guns altogether
C. how to reduce the crime rate
D. whether they should be allowed to own guns
[单项选择]关于动脉瘤样骨囊肿，叙述错误的是（）
A. 影像学呈偏心性、溶骨性和膨胀性改变
B. 多发生于20岁以下的青少年
C. 组织学主要为纤维组织构成的血腔样结构，可见多核巨细胞和反应性编织骨
D. 属于瘤样病变，不发生复发和转移
E. 分为原发性和继发性
[单项选择]在△ABC中，已知a=25，b=9，c=21，则ΛB=（）。
A. 20
B. 30
C. 40
D. 50
[单项选择]白天，山坡表面因日照而增温，气温比谷地高，因此，山坡空气上升，形成（）
A. 谷风
B. 陆风
C. 城市热岛
D. 山风
E. 海风
[单项选择]受入境检疫的船舶，必须按照相关规定悬挂检疫信号等候查验，在卫生检疫机关发给入境检疫证前，不得降下检疫信号。昼间在明显处所悬挂国际通语信号旗“QQ”字旗表示( )。
A. 本船没有染疫，请发给入境检疫证
B. 本船有染疫或者染疫嫌疑，请即刻实施检疫
C. 本船有染疫，请进行封锁
D. 本船有染疫嫌疑，请进行实时观察
[单项选择]原始凭证不得外借，其他单位如因特殊原因需要使用原始凭证时，经本单位( )批准，可以复制。向外单位提供的原始凭证复制件，应当在专设的登记簿上登记，并由提供人员和收取人员共同签名或者盖章。
A. 会计档案保管人员
B. 单位负责人
C. 总会计师
D. 会计机构负责人或会计主管人员
[单选题]货物作业停留时间作业过程中，由货车送到装卸地点时起至装卸作业完了时止的时间为（ ）。
A.专用线作业
B.站线作业
C.入线前
D.出线后
[判断题]被联接件受横向工作载荷时，如果采用铰制孔螺栓联接，则螺栓可能出现的失效为剪切破坏。( )
A.正确
B.错误
[单项选择]学龄前儿童，生长发育已大部分完成的组织器官有（）
A. 颅底骨
B. 髁突
C. 下颌骨升支
D. 上下颌牙槽骨
E. 上颌骨
[多项选择]选项所列哪些项目必须进行招标
A. 大型基础设施项目
B. 使用国家融资的项目
C. 外国政府贷款的项目
D. 涉及国家安全的项目
[多项选择]以下对于大陆法系的特点的说法正确的是：( )
A. 制定法为其主要法律渊源
B. 大陆法系法律的基本结构是在公法和私法的分类基础上建立的
C. 大陆法系的法官通常采用的是演绎法
D. 从诉讼程序传统来看，大陆法系倾向于职权主义
[单项选择]Their style of playing football is utterly different.（）
A. barely
B. scarcely
C. hardly
D. totally
[多选题]《南昌铁路局车票实名制管理办法》中，车站铁路公安部门办理的临时身份证明一式两联，应载明持有人（ ）。
A.姓名
B.性别
C.年龄
D.身份证件号码
[单选题]由大气污染衍生出的环境效应主要有温室效应、臭氧破坏和（ ）。
A.台风
B.酸雨
C.风暴
[多项选择]《铁路旅客运输管理规则》规定，车站广播要坚持（）相统一。
A. 服务性、时效性
B. 计划性、针对性
C. 思想性、知识性
D. 服务性、娱乐性
[判断题] 电子束焊焊接半镇静钢有时会产生气孔,降低焊接速度、加宽熔池有利于消除气孔。
A.正确
B.错误
[单项选择]谢榛诗论讨论的中心之一是情景问题，他主张（）
A. 情景适会
B. 情主景附
C. 情景为二，各不相附
D. 为情寻景
[单项选择]吃掉植物，窃取其叶绿体，然后像植物一样仅靠阳光持续光合作用便能饱食终日。完成这一壮举的动物是：（）
A. 椰子蟹
B. 海蜗牛
C. 冬虫夏草
D. 以上答案都不正确
[单项选择]保险合同的内容中不包含( )。
A. 保险责任和责任免除
B. 保险价值
C. 保费使用方式
D. 违约责任和争议处理
[单项选择]对防汛抢险物料储备情况的检查内容不包括（）。
A. 品种是否齐全
B. 材料研制
C. 规格是否符合要求
D. 数量是否充足
[判断题]电客车在车站的停站时分增晚60秒以上时，车站要向行调报告原因。（ ）
A.正确
B.错误
