更多“属于α-葡萄糖甘酶抑制剂的是()。”相关的问题
后金社会主要由满族、汉族、蒙古族和女真族几种人组成。
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编制施工计划必须以油田基本建设计划,()指标为依据。
A.产能计划
B.投资计划
C.扩展计划
D.外部市场计划
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In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. You may not use any of the words in the blank more than once. Technological changed brought dramatic new options to American living in the 1990s. During this decade new forms of entertainment, commerce, research, and communication became commonplace in the U.S. The driving force behind much of this change was a (n)__1___ popularly known as the Internet. The Internet was developed during the 1970s by the Department of Defense. In the case of an attack,military advisers suggested the ___2____ of being able to operate one computer from another terminal. In the early days, the Internet was used mainly by scientists to communicate with other scientists. The Internet ____3____ under government control until 1984. One early problem faced by Internet users was speed. Phone lines could only transmit information at a ___4_____ rate. The development of fiber-optic( 光缆 )cables allowed for billions of bits of information to be received every minute. Companies like Intel developed faster microprocessors, so personal computers could process the ___5___ signals at a more rapid rate. In the early 1990s, the World Wide Web was developed, in large part, for ____6___ purposes. Corporations created home pages where they could place text and graphics to sell products. Soon airline tickets, hotel ____7___ and even cars and homes could be purchased online. Universities ____8____ research data on the Internet, so students could find ___9___in formation without leaving their dormitories. Companies soon discovered that work could be done at home and___10___ online, so a whole new class of telecommuters began to earn a living from home offices unshaven and wearing pajamas( 睡衣 ). A. Advantage B. commercial C. conversation D. equipped E. Incoming F. innovation G. limited H. local I. maintained J. occupations K. posted L. remained M. reservations N. submitted O. valuable
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企业无法准确判别是否属于清单申报扣除的资产损失,可以采取专项申报的形式申报扣除。
A . 正确
B . 错误
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褶皱的枢纽一定是褶皱层的同一层面上最高点的联线。
A.对 B.错
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开发方法库系统的软件支持环境不包括()
A.工具库 B.数据库 C.构件库 D.信息系统
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在使用左旋多巴时,饮食方面应注意()
A . 避免同时进食蛋白质类食物
B . 同时补充蛋白质类食物
C . 避免同时进食淀粉类食物
D . 避免同时进食脂肪类食物
E . 同时补充脂肪类食物
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新陈代谢的功能有哪些()
A:从周围环境中获得营养物质B:将外界引入的营养物质转变为自身需要的结构元件C:将结构元件装配成自身的大分子D:形成或分解生物体特殊功能所需的生物分子E:提供机体生命活动所需的一切能量此题为多项选择题。
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____负责对党风廉政建设责任制执行情况的监督检查。()
A、组织部
B、上级党委
C、纪检监察机关
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关于电鳗,哪项文中未提到?
A.释放电流B.性格凶猛C.身长体重D.生存环境
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发射机载频峰值功率是指()在一个()的有用信息比特时间上的平均值。
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3时时,时针和分针成直角。什么时刻时针和分针第一次重合()
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以下用于在网络应用层和传输层之间提供加密方案的协议是()。
A.PGP
B.SSL
C.IPSec
D.DES
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