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 国家开放大学 / 科技文献检索

文献工作者将大量分散的、无序的原文文献加以筛选，加工整理，按文献特征进行提炼、浓缩、简化、编译成系统的工具性文献称为二次文献。如文摘、索引、书目。
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  • 7[多选题] 根据游戏动作的不同性质，我们可以把游戏动作分为_____、______和_____三种基本类型。 A.探索 B.象征 C.嬉戏 D.扮演学前儿童游戏与指导
  • 1[阅读题]  Alfred Nobel, the great Swedish inventor and industrialist, was born in Stockholm on October 21, 1833, but moved to Russia with his parents in 1842, where his father, Immanuel, made a strong position for himself in the engineering industry. Immanuel Nobel invented landmine and made a lot of money from the government during the Crimean War, but went bankrupt soon after. Then, the family returned to Sweden in 1859, where Alfred began his own study of explosives in his father’s lab. He had never been to school or university but had taught himself, and by the time he was twenty, he became a skillful chemist and excellent linguist, speaking Swedish, Russian, German, French and English. He built up over 80 companies in 20 different countries. He was always searching for a meaning to life. He spent much time and money working on how to end the wars, and the peace between nations, until his death in Italy in 1896. His famous last will, in which he left money to provide prizes for outstanding work in physics, chemistry, physiology, medicine, literature and peace, is a memorial to his interests and ideas. And so, the man is remembered and respected long after his death.61. Where was Alfred Nobel born? He was born in _____.A. Sweden                                   B. StockholmC. Russia                                     D. Moscow62. What did Immanuel Nobel invented during the Crimean War?A. The engineering industry.                   B. A strong position.C. Landmine.                                D. Study of explosives.63. Why did Alfred Nobel return to Sweden ? Because his father ______.A. went bankrupt                             B. was put in prison  C. was ill                                    D. died64. How many companies did Alfred Nobel build up? He built up _______ companies in different countries.A. 20                                         B. 40C. 60                                       D. 8065. What was Alfred Nobel always searing for? ______.A. More time and more money                 B. A meaning to life  C. How to end the war                        D. The peace between nations 英语1
  • 下面关于GestureDetector的接口描述，正确的是（ ）。OnDoubleTapListener接口用于监听鼠标/触摸板右击手势 OnContextClickListener接口用于监听双击和单击手势 OnGestureListener接口用于监听一些单击、滑动、长按等手势 SimpleOnGestureListener接口用于检测触摸屏上的手势Android智能手机编程
  • 【多项选择题】思想政治教育的基本载体是（ ）开会党团活动管理文化大众传媒 素质与思想品德教育
  • 全面预算包括财务预算、特种决策预算与（ ）三大类内容。经营预算资本预算销售预算生产预算管理会计
  • 客房服务中心的主要任务是接受宾客服务要求，负责统一安排、调度对宾客服务，以及负责与其他部门的联络协调工作，是客房部的信息接收、传递和处理中心。 A、正确 B、错误客房服务

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