【判断题】【消耗次数:1】
凡可导函数都是连续函数
正确
错误
参考答案:
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相关题目
【判断题】 连续函数都是可导函数
①  正确
②  错误
【判断题】 闭区间上的连续函数一定是可测函数.
①  正确
②  错误
【判断题】 可导函数一定连续。
①  正确
②  错误
【单选题】 设为连续函数,则()
①  为的一个原函数
②  为的所有原函数
③  为的一个原函数
④  为的所有原函数
【判断题】 连续函数一定有原函数。
①  正确
②  错误
【判断题】 导函数关于自变量连续,则二元函数可微。
①  正确
②  错误
【单选题】 设为连续函数,则()
①  0
②  1
【判断题】 连续函数的原函数是唯一的。
①  正确
②  错误
【简答题】 写出连续,极限存在,可求偏导,可微,导函数连续的相互关系。
【判断题】 初等函数在其定义域内必定为连续函数.( )
①  正确
②  错误
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【单选题】 There will be a new building here next year, _____ ?
①  will it
②  will there
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【单选题】 This house will probably come on the ____ next month.
①  fair
②  market
③  shop
④  store
【单选题】 I’m sure your suggestion will ____ the problem.
①  contribute to solving
②  be contributed to solve
③  contribute to solve
④  be contributed to solving
【单选题】 ____ before, his first performance for the amateur dramatic group was a success.
①  Though having never acted
②  As he had never acted
③  Despite he had never acted
④  In spite of his never having acted
【单选题】 “If we fail to act now,” said Tom, “We’ll find ourselves ____ in action later on.”
①  paid back
②  paid for
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【单选题】 The statement had to be delivered to someone who could ____ it to the press.
①  relieve
②  release
③  emit
④  discharge
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①  honestly
②  honest
③  honorable
④  honorary
【单选题】 He had acquired a(n)____ command of the English language.
①  ordinary
②  immense
③  extraordinary
④  temporary
【单选题】 Danny left this ____ message on my answering machine: “I must see you. Meet me at twelve o’clock.” Did he mean noon or midnight?
①  ambiguous
②  responsible
③  implicit
④  thoughtful
【单选题】 — May I stop here? —No, you_____.
①  mustn’ t
②  might not
③  needn’ t
④  won’ t