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Last month, students from one hundred and three universities in eighty-eight countries took part in an international computer programming contest, which took place in Harbin, China. Three-person teams from each school had five hours to solve eleven real world problems. The students first listed the problems in order of difficulty. Then they figured out the requirements of each. They designed ways to test their solutions. And they wrote the needed software systems. Even the winning team from Shanghai Jiaotong University in China was not able to solve all the problems within the given limit. Stanford’s team solved five problems and finished in fourteenth place. Stanford was one of twenty-one American universities that took part in the contest this year. The official name of the Battle of the Brains is the ACM International Collegiate Contest. The first final competition was held in 1977 at the Association for Computer Machinery Computer Science Conference. Today, a network of universities holds area competitions that send the winners to the world finals, now organized by IBM. Contest spokesman Dong Heintzman says the world champions receive prizes and scholarships. They are also guaranteed an offer of employment or internship(实习) with IBM. He said, “We have had past world champions that IBM has gone and employed in our Zurich research laboratory and are now working on some of the leading edge materials in science and physics. We have a world finalist from China who’s been working on the Watson Supercomputer that in the near future will be playing Jeopardy(一种超级计算机名称)against the best Jeopardy players in the world. So this competition is an opportunity to be recognized and to be recruited(招聘) by some of the top technology and research firms around the world.” 小题1: From the first paragraph we can figure out there were _______ programmers taking part in the contest. A.3 B.88 C.246 D.a lot of 小题2: From the last paragraph we know that _______. A.the winners will be offered a job in IBM B.this contest provides a chance for the universities C.this competition is held every four years D.many big companies are short of programmers 小题3: What is the best title of this passage? A.The Best Top Contest B.The Battle of the Brains C.The Difficult Competition D.Courage and Wisdom Needed
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举一反三
【判断题】硅酸盐水泥熟料的四种主要矿物为:C3S、C2S、C3A、C4AF。
A.
正确
B.
错误
【多选题】现浇钢筋混凝土房屋的抗震等级分为( )级别?
A.
一级
B.
二级
C.
三级
D.
四级
E.
五级
【简答题】硅酸盐水泥熟料的主要矿物组成有( . 硅酸三钙 )、( 硅酸二钙 )、( 铝酸三钙 )和( 铁铝酸四钙 )四种;分别可缩写为( C 2 S )、 ( C 3 S )、( C 3 A ) 和 ( C 4 AF ) 。
【单选题】关于钢筋混凝土房屋抗震等级的确定,以下所列要求中错误的是哪一项______
A.
设置少量抗震墙的框架结构,底层框架部分所承担的地震倾覆力矩大于结构总地震倾覆力矩的50%时,其框架的抗震等级应按框架结构确定,抗震墙的抗震等级可与其框架的抗震等级相同
B.
裙房与主楼相连,除应按裙房本身确定抗震等级外,相关范围不应低于主楼的抗震等级
C.
当地下室顶板作为上部结构的嵌同部位时,地下一层的抗震等级应与上部结构相同,地下一层以下抗震构造措施的抗震等级可逐层降低一级,但不应低于四级
D.
甲、乙类建筑的抗震等级宜采用一级或以上
【单选题】结构化程序设计风格强调的是
A.
程序的可移植性
B.
不考虑goto语句的限制使用
C.
程序的易读性
D.
程序的执行效率
【单选题】关于钢筋混凝土房屋抗震等级的确定,下列所述要求中错误的是哪一项?()
A.
裙房与主楼相连,除应按裙房本身确定抗震等级外,相关范围不应低于主楼的抗震等级
B.
当地下室顶板作为上部结构的嵌固部位时,地下一层的抗震等级应与上部结构相同,地下一层以下抗震构造措施的抗震等级可逐层降低一级,但不应低于四级
C.
设置少量抗震墙的框架结构,底层框架部分所承担的地震倾覆力矩大于结构总地震倾覆力矩的50%时,其框架的抗震等级应按框架结构确定,抗震墙的抗震等级可与其框架的抗震等级相同
D.
甲、乙类建筑的抗震等级宜采用一级或以上
【单选题】关于钢筋混凝土房屋抗震等级的确定,下列不正确的是______。
A.
设置少量抗震墙的框架结构,底层框架部分所承担的地震倾覆力矩大于结构总地震倾覆力矩的50%时,其框架的抗震等级应按框架结构确定,抗震墙的抗震等级可与其框架的抗震等级相同
B.
当地下室顶板作为上部结构的嵌固部位时,地下一层的抗震等级应与上部结构相同,地下一层以下抗震构造措施的抗震等级可逐层降低一级,但不应低于四级
C.
裙房与主楼相连,除应按裙房本身确定抗震等级外,相关范围不应低于主楼的抗震等级
D.
甲、乙类建筑的抗震等级宜采用一级或以上
【单选题】钢筋混凝土房屋的抗震等级分为()级。
A.
B.
12
C.
D.
8
【单选题】结构化程序设计风格强调的是
A.
程序的执行效率
B.
不考虑goto语句的限制使用
C.
程序的可移植性
D.
程序的易读性
【单选题】结构化程序设计风格强调的是
A.
程序的执行效率
B.
程序的易读性
C.
不考虑goto语句的限制使用
D.
程序的可移植性
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