皮皮学，免费搜题
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【单选题】
驾驶人在行车中经过积水路面时,应怎样做? A、减速慢行 B、保持正常车速通过 C、空挡滑行通过 D、加速通过A.
选择1
B.
选择2
C.
选择3
D.
选择4
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举一反三
【简答题】翻译:A budget can help you manage your spending to save for short-term needs-like books for the upcoming semester---and future goals, such as spring break vacations, trips with friends.
【简答题】Sentence translation. a) A budget can help you manage your spending to save for short-term needs-like books for the upcoming semester---and future goals, such as spring break vacations, trips with fri...
【简答题】A budget can help you manage your spending to save for short-term needs-like books for the upcoming semester---and future goals, such as spring break vacations, trips with friends.
【简答题】Manage your budget: make sure you’re ready to pay with the (3) _____ procedures.
【简答题】Sentence translation. a) A budget can help you manage your spending to save for short-term needs-like books for the upcoming semester---and future goals, such as spring break vacations, trips with fri...
【简答题】Sentence translation. A budget can help you manage your spending to save for short-term needs-like books for the upcoming semester---and future goals, such as spring break vacations, trips with friend...
【判断题】A budget can not help you manage your spending to save for short-term needs-like books for the upcoming semester---and future goals, such as spring break vacations, trips with friends.
A.
正确
B.
错误
【多选题】焊条由焊芯和药皮两部分组成，一般来说，焊芯具有焊缝的基本化学成分，而药皮则有（）的作用。
A.
提高焊接电弧稳定性
B.
保护熔池金属
C.
过渡合金元素
D.
改善焊接工艺性及提高焊接生产效率
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