更多“当前流行的计算机系统中，广泛采用由三种运行原理不同、性能差异”相关的问题
Why did he begin taking exercises?
A . Because he planned to improve his health.B . Because he chiefly wanted to relax himself.
C . Because he tried to reduce his body weight.D . Because he mainly wanted to build up his body.
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表示天线增益的单位有：（）
A . A.dBd
B . B.dBc
C . C.dBi
D . D.dBm
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Fairy Tales for All the World This year, the world is marking the 200th anniversary of Danish author Hans Christian Andersen with a wide range of events. Andersen’s tales have attracted millions of readers for more than a century. They continue to be among the best-known works of world literature. "The Ugly Duckling （小鸭）" and "The Little Mermaid （美人鱼）" are among the most famous. He was born on April 2， 1805， in the slums of Odense， Denmark. His father was a shoemaker and his mother worked as a washer-woman. Andersen received very little education， but his fascination with fairy tales inspired him to compose his own stories and arrange puppet （木偶） shows. His father died when he was 11. He was forced to go to work， first as an apprentice to a weaver and tailor and then in a tobacco factory. At the age of 14， he moved to Copenhagen to try a career as a singer， dancer and actor. He sang in a boy’s choir （合唱团）， but he made very little money. He also tried the ballet， but his awkwardness made this impossible. Finally, when he was 17, Jonas Collin, a director of the Royal Theatre in Copenhagen discovered Andersen. After hearing Andersen read a play, Collin realized that he had talent. And he got money from the king for Andersen’s education. In 1828, Andersen passed the entrance examinations to the university in Copenhagen. His writings were first published in 1829. In 1833，he received grant money for travel， which he used to visit Germany，France，Switzerland，and Italy. These journeys were recorded in his travelogues （旅行见闻）。In 1835，Andersen published "Fairy Tales for Children，" which contained four short stories. He eventually wrote around 168 fairy tales. They achieved success in his life-time and were widely published and translated. Unhappiness also found its way into many of his tales which were not meant merely for children but for adults as well. He used very simple language and style to disguise the moral teachings of his tales. Andersen also wrote novels, plays and poems. He died at his home in Rolighed on August 4, 1875.
Fairy Tales for All the World
This year, the world is marking the 200th anniversary of Danish author Hans Christian Andersen with a wide range of events.
Andersen’s tales have attracted millions of readers for more than a century. They continue to be among the best-known works of world literature. "The Ugly Duckling （小鸭）" and "The Little Mermaid （美人鱼）" are among the most famous.
He was born on April 2， 1805， in the slums of Odense， Denmark. His father was a shoemaker and his mother worked as a washer-woman. Andersen received very little education， but his fascination with fairy tales inspired him to compose his own stories and arrange puppet （木偶） shows.
His father died when he was 11. He was forced to go to work， first as an apprentice to a weaver and tailor and then in a tobacco factory. At the age of 14， he moved to Copenhagen to try a career as a singer， dancer and actor. He sang in a boy’s choir （合唱团）， but he made very little money. He also tried the ballet， but his awkwardness made this impossible.
Finally, when he was 17, Jonas Collin, a director of the Royal Theatre in Copenhagen discovered Andersen. After hearing Andersen read a play, Collin realized that he had talent. And he got money from the king for Andersen’s education.
In 1828, Andersen passed the entrance examinations to the university in Copenhagen. His writings were first published in 1829. In 1833，he received grant money for travel， which he used to visit Germany，France，Switzerland，and Italy. These journeys were recorded in his travelogues （旅行见闻）。In 1835，Andersen published "Fairy Tales for Children，" which contained four short stories. He eventually wrote around 168 fairy tales. They achieved success in his life-time and were widely published and translated.
Unhappiness also found its way into many of his tales which were not meant merely for children but for adults as well. He used very simple language and style to disguise the moral teachings of his tales.
Andersen also wrote novels, plays and poems. He died at his home in Rolighed on August 4, 1875.
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路基施工程序是准备工作、（）、路基（土、石方）施工、质量检查与验收等。
A.修建附属构筑物 B.路基施工测量 C.排除地面积水 D.清除地表腐殖土
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助理经纪人王文，2018年3月5日入职链家，4月30日因个人原因提出离职。2018年7月3日王文再次入职链家，截止2018年9月30日王文需要完成（）分才能转正
A.80
B.105
C.130
D.160
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根据《建筑施工企业主要负责人、项目负责人和专职安全生产管理人员安全生产管理规定》，项目负责人应当每天在施工现场开展安全检查，现场监督危险性较大的分部分项工程安全专项施工方案实施。()此题为判断题(对，错)。
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根据《上海市安全生产条例》规定，安全生产教育和培训的时间按照国家和本市有关规定执行，费用由从业人员承担。( )
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下肢深静脉血栓形成，可引起A．下肢坏疽B．肺动脉栓塞C．门静脉栓塞D．脑动脉栓塞E．肠系膜动脉栓塞
下肢深静脉血栓形成，可引起A．下肢坏疽B．肺动脉栓塞C．门静脉栓塞D．脑动脉栓塞E．肠系膜动脉栓塞
A．下肢坏疽B．肺动脉栓塞C．门静脉栓塞D．脑动脉栓塞E．肠系膜动脉栓塞
B．肺动脉栓塞C．门静脉栓塞D．脑动脉栓塞E．肠系膜动脉栓塞
C．门静脉栓塞D．脑动脉栓塞E．肠系膜动脉栓塞
D．脑动脉栓塞E．肠系膜动脉栓塞
E．肠系膜动脉栓塞
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电机的转差率公式为（），式中各变量的含义是：s：转差率，比率，无单位，n0：同步转速，r/min，n：电机转速，r/min。
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20年代的旗袍开始体现女性的身材曲线美。
A . 对B . 错
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直径在（）mm以下的煤气管道着火时，可直接关止阀门灭火。
\tA.100
\tB.200
\tC.400
\tD.800
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胸外按压和除颤时肾上腺素的应用途径（）
A.皮下注射
B.皮内注射
C.静脉注射
D.静脉输液
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（），这是班组的生产管理特点，企业生产和管理的各项工作都要落实到班组，班组又要把生产任务具体落实到人，考核到人。
A.大
B.细
C.小
D.全
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金属材料的力学性能主要包括金属材料的（）
A.强度、硬度
B.塑性、韧性
C.刚度
D.疲劳强度
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