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【单选题】
● Read the article below about ICT industry in China. ● For each question 23--28, choose the correct answer. ● Mark one letter (A, B or C) on your Answer Sheet. A brief history of the ICT industries reveals four main facets of development. First, in the telecom industry, China's rapid development has had a large impact on the world telecom industry. According to Ministry of Information Industry (MII) statistics for the first half of 2003, China has the world's largest telecom subscriber base, with nearly 500 million fixed-line and mobile subscribers. Overall telecom operator service revenue grew 14 percent to US$50 billion in 2002, with over 98 percent of this revenue accounted for by the four major state-owned operators. In the cable TV industry, China has a rather unique history. Long considered part of the state propaganda apparatus, the State Administration of Radio, Film & Television (SARFT) has traditionally been responsible for both the production as well as the transmission of content. To de-politicize the business of video transmission. SARFT has been taking steps to separate the stations (i.e., content) from the net works in recent years. In the computer/Internet industry. China has developed rapidly. Traditionally heavily focused on hardware, to the relative neglect of software, China's computer industry has been exposed to international competition for quite some time and has developed world-class domestic suppliers, in addition, China has over 50 million Internet users and Chinese is expected to become the most widely used language on the web within this decade. Lastly, in the electronics manufacturing industry, China has in recent years emerged as a manufacturing base, as significant portions of the supply/assembly chain (most notably in computer and telecom equipment) have moved to the PRC. China's electronics sector is ranked first among all of China's industries in terms of foreign investment attracted, export volume, industrial value added, and contribution to GDP growth. China's overall ICT industry can be viewed as growing very rapidly in many areas. Indeed, ICT constitutes a major area of China's overall growth. In the first quarter of 2003, China's overall industrial sector's industrial value-added grew by 17.2 percent year on year, compared to 10.9 percent growth a year earlier. Nearly one-third of that growth, or 5.8 points out of 17.2 percentage points of growth, came from two sectors: telecommunications and electronics. China's rapid development in the telecom industry has played a/an ______ role on the w0orld telecom industry.
A.
minor
B.
important
C.
secondary
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【单选题】下列有关细胞生命活动的叙述,正确的是 ( )
A.
细胞膜上的糖蛋白减少会引起细胞癌变
B.
细胞分化将导致细胞中的部分核酸和蛋白质发生改变
C.
衰老细胞的体积变小,细胞膜通透性改变,物质运输效率升高
D.
细胞凋亡过程中细胞核体积增大,染色质收缩,所有酶的活性下降
【单选题】有下列哪种情形的,边防检查站有权阻止其出境、入境:()
A.
未在限定口岸通行的
B.
所持签证有错误但系签发机关所致的
C.
未持前往国签证但持有前往国允许在境外办理签证的证明
D.
因公出国人员前往国家中既有互免签证的国家又有不互免签证的国家,但已办妥所需签证,未持《出国(境)证明》
【单选题】下列除了( )种情况均不考虑螺旋箍筋对承载力的作用。
A.
长细比较大
B.
间接钢筋换算截面面积小于纵筋全截面面积的25%
C.
混凝土保护层剥落
D.
按配螺旋箍筋轴压柱的承载力计算公式算得承载力小于按配普通箍筋轴压柱的承载力计算公式算得承载力
【简答题】边防检查机关有权阻止其入境的人员有( )。 A.未持有效护照、证件或签证的人员 B.持伪造、涂改或他人护照、证件的人员 C.公安部或者国家安全部通知不准入境的人员 D.拒绝接受查验证件的人员
【单选题】下列除了(    )种情况外均不考虑螺旋箍筋对承载力的作用。
A.
长细比较大
B.
间接钢筋换算截面面积大于纵筋全截面面积的25%
C.
混凝土保护层剥落
D.
按配螺旋箍筋轴压柱的承载力计算公式算得的承载力小于按配普通箍筋轴压柱的承载力计算公式算得的承载力
【单选题】在选择计量器具检测工件时,为了防止对工件的“误收”和“误废”,标准规定的验收极限是
A.
内缩式
B.
不内缩式
C.
外扩式
D.
内缩式和不内缩式
【单选题】下列有关细胞生命活动的叙述,正确的是( )
A.
癌变细胞内酶活性降低导致细胞代谢减缓
B.
细胞的衰老与个体的衰老是同步的
C.
凋亡细胞内的基因表达都下降,酶活性减弱
D.
细胞凋亡又叫细胞编程性死亡
【单选题】下列除了哪种情况均不考虑螺旋箍筋对承载力的作用
A.
长细比较大
B.
间接钢筋换算截面面积小于纵筋全截面面积的25%
C.
混凝土保护层剥落
D.
按配螺旋箍筋轴压柱的承载力计算公式算得承载力小于按配普通箍筋轴压柱的承载力计算公式算得承载力
【简答题】艺术风格的多样性,首先来自艺术家独特的 。
【单选题】关于艺术风格多样性的形成,说法不正确的是:()
A.
艺术风格的多样性,首先来自艺术家独特创作个性
B.
艺术风格的形成更离不开艺术家独特的人生道路
C.
艺术风格的形成取决于艺术家的生活环境、家庭背景
D.
艺术风格的多样性,来自审美需求的多样化
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