【单选题】【消耗次数：1】
限时电流速断保护与相邻线路电流速断保护在定值上和时限上均要配合，若（）不满足要求，则要与相邻线路限时电流速断保护配合。
①
选择性
②
速动性
③
灵敏性
④
可靠性
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相关题目
【单选题】
当限时电流速断保护的灵敏系数不满足要求时，可考虑（）。
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采用过电流保护
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与下一级过电流保护相配合
③
与下一级电流速断保护相配合
④
与下一级限时电流速断保护相配合
随机题目
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What does the functional view of language see language?
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A system of categories based on the communicative needs of the learner
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A communicative tool to build up and maintain social relations between people
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A linguistic system made up of various subsystems
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A a linguistic system and a means for doing things.
【单选题】
Which of the following teaching method is based on the behaviorist theory?
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Grammar translation
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Audio-lingual
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Task-based teaching and learning
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Communicative teaching.
【单选题】
What is the basis for syllabus design, teaching methodology, teaching and assessment procedures in the classroom?
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Teaching attitude
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Definitions of language
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Structural view of language
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Functional view.
【单选题】
Which three groups can summarize all the elements of the qualities of a good teacher?
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Ethic devotion, professional qualities and personal styles
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Ethic devotion, professional qualities and individual freedom
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Individual freedom, professional qualities and personal styles
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Ethic devotion, personal styles and individual freedom.
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What are the purposeful preparation that a language teacher normally receives before he starts the practice of teaching?
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Learning from other’s experiences
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Learning the received knowledge
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Learning from one’s own experiences as a teacher
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All of the above.
【单选题】
Much of human behavior is influenced by their_____ .
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experiences
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wisdom
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knowledge
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parents
【单选题】
下列关于专家型教师教学特点的表述，错误的是( )。
①
与新教师相比，专家教师的课时计划简洁灵活，以学生为中心，并具有预见性
②
专家型教师有完善的维持学生注意的方法
③
专家教师往往较注意课堂的细节
④
专家教师有丰富的教学策略