【判断题】【消耗次数：1】
点火过迟会使发动机过热。()
①
正确
②
错误
参考答案：
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相关题目
【单选题】
技术师傅甲说：混合气过稀或过浓，燃烧室积炭过多，发动机爆震或早燃会引起发动机过热；技术师傅乙说：缺机油、机油过稠、机油老化变质会引起发动机过热
①
甲说的对
②
乙说的对
③
甲乙说的都对
④
甲乙说的都不对
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has been
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easy enough
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raise
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No. I think so.
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I am proud of you!
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single
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