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【单选题】
雪橇最初由什么材质制造?( )
A.
木头
B.
金
C.
银
举报
题目标签：
材质
雪橇
参考答案：
参考解析：
刷刷题刷刷变学霸
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【单选题】原料过滤器滤芯材质是（）。
A.
布袋
B.
钢丝
C.
化学纤维
D.
陶器
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【简答题】A. known B. idea C. feel Phrases: A. but it may 1 like forever B. a person may have no 2 what is wrong C. what is 3 as panic disorder A panic attack is a sudden feeling of terror. U...
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【简答题】How Americans Celebrate Christmas Christmas is America’’ s most popular holiday. Some people will attend church and observe Christmas as the birthday of Christ. For others, Christmas is just a day of ...
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【判断题】没有具体列名的通用零件应按材质归类。
A.
正确
B.
错误
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【简答题】The Arctic Ice Is Thawing Father Christmas may have to move his "workshop" from the North Pole because global warming is thawing the ice beneath his feet and his reindeers" feet as well. His "worksho...
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【单选题】刹车油管能保持油压且不易变形，其材质为（）。
A.
塑料管
B.
钢管
C.
铜管
D.
铅管
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【判断题】系统默认的材质一定不可修改
A.
正确
B.
错误
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【单选题】茶类包装安材质分类
A.
塑料
B.
瓷、塑料、纸、金属、木才
C.
瓷器
D.
金属
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【简答题】检验钢材质量的指标有哪几项？
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