【判断题】
【判断】 电气设备发生火灾时 ,严禁使用能导电的灭火剂进行带电灭火。
A. 对
B. 错
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A
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Which of the following statements is NOT true?____________ ___
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What does the word “corrupt” in Para.4 mean?__________ ___
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According to the passage, we know that Britain______________. ___
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【单选题】
The author's purpose in writing this passage is to ______. ___
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