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填空题
直列四缸发动机各缸点火间隔的曲轴转角度数是(),直列六缸发动机是()。
答案
参考答案:180°;120°
默写题
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泊船瓜洲
[宋]王安石
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秋思
[唐]张籍
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长相思
[清]纳兰性德
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卜算子·咏梅
毛 * *
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七律·长征
毛 * *
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判断题
信息技术是指信息处理技术。()
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