【判断题】
设备缺陷按其对电网运行影响的程度分为一类缺陷、二类缺陷、三类缺陷、四类缺陷。
A. 对
B. 错
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答案
B
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相关试题
【判断题】
设备巡回检查是指为确保设备安全可靠运行，巡检人员应按规定时间、内容及路线对设备进行的检查，便于随时掌握设备的运行情况，发现问题分析原因并做出及时处理，采取必要措施将故障消灭于萌芽状态。
A. 对
B. 错
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【单选题】
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( ) 26. Where does the writer of "The little Prince" come from?
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【单选题】
( ) 27. What does the prince do after the fox tells him a secret?
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【单选题】
( ) 28. What does "The little Prince" mainly talk about? It' s about _________．
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【单选题】
( ) 29. What is the writer's main purpose（目的）in writing this passage？
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( ) 30. Why did the father not ask his son not to do this and do that？
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A. A
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( ) 31. What would someone learn from this passage？
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( ) 32. What may be the proper Chinese for the underlined part in the passage？
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【单选题】
( ) 33. Why did Natalie Smith pay for the six cars behind her?
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【单选题】
( ) 34. Judy Foreman copied down the phrase because she ___ .
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【单选题】
( ) 35. Who came up with the phrase according to the passage?
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【单选题】
( ) 36. What can we infer from the last paragraph?
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【单选题】
( ) 37.The greatest river for navigation is ___________.
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【单选题】
( ) 38. From a dam, people can use the water for ___________.
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【单选题】
( ) 39. The water in the river is polluted because of _____________.
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A. A
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【单选题】
( ) 40. The best title of the passage is ___________.
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D. D
