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 高等继续教育 / 先进制造技术
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题型描述: 单选题

工业机器人一般需要 个自由度才能使手部达到目标位置并处于期望的姿态。

A.3
B.9
C.6
D.4
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  • 儿童小说与成人小说的根本区别是什么?请举例说明儿童文学
  • 题型描述: 阅读理解How men first learnt to invent words is unknown; in other words, the origin of language is a mystery. All we really know is that men, unlike animals, somehow invented certain sounds to express thought and feelings, actions and things, so that they could communicate with each other; and that later they agreed upon certain signs, called letters, which could be combined to present those sounds, and which could be written down. Those sounds, whether spoken or written in letters, we call words.The power of words, then, lies in their associations - the things they bring up before our minds. Words become filled with meaning for us by experience; and the longer we live, the more certain words recall to us the glad and sad events of our past; and the more we read and learn, the more the number of words that mean something increases.Great writers are those who not only have great thoughts but also express these thoughts in words which appeal powerfully to our minds and emotions. This charming and telling use of words is what we call literary style. Above all, the real poet is a master of words. He can convey his meaning in words which sing like music and which by their position and association can move men to tears. We should therefore learn to choose our words carefully and use them accurately, or they will make our speech silly and vulgar.1、 The origin of language is _ _ _ _ _ _ _ _ _ . A. a legend handed down from the past B. a question difficult to answer C. a matter that is hidden or secret D. a problem not yet solved 2、 By "association" in the last paragraph, the author means _ _ _ _ _ _ . A. a strange feature B. an appearance which is puzzling C. a special quality D. a joining of ideas in the mind 3、 What is true about words? _ _ _ _ _ _ _ A. They are simply sounds. B. They are used to express feelings only. C. They can not be written down. D. They are mysterious. 4、 The real power of words consists in their _ _ _ _ _ _ . A. peculiarity B. properties C. representative function D. characteristics 5、 Which of the following statements about the real poet is NOT true? _ _ _ _ _ _ _ _ _ A. His style is always charming. B. He can convey his ideas in words which sing like music. C. He can move men to tears. D. He is no more than a master of words.统考英语A
  • (单选题) From the passage we know that the Globe is a famous _ _ _ _ _ _ _ . ( ) A、 newspaperB、 magazineC、 templeD、 church大学英语1
  • Lots of children have _ _ _ _ _ _ friends. 大学英语
  • 调查报告的作用在于提出问题、分析问题和解决问题。() 经济应用文
  • 甲有一台旧电脑闲置不用,弃之可惜,遂委托乙商店以乙商店名义出售。甲与乙商店的法律关系是(    )。 合同法学