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【多选题】
《公路工程机械台班费用定额》中,下列( )属于可变费用。A.
检修费
B.
机上人工费
C.
安拆辅助费
D.
燃料动力费
E.
进场费
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反馈参考答案：
举一反三
【简答题】六部洗手法的步骤是什么?
【单选题】Liu had something to tell the manager, Mr. Smith, so he went to his place, entering the room and said, “________.”
A.
You are not busy, I hope
B.
Can I have a word with you, Mr. Smith
C.
Got a minute
D.
I’m terribly sorry to trouble you, Mr. Smith
【简答题】Liu had something to tell the manager, Mr Smith. So he went to hisplace, entering the room and said, “____.”A. You are not busy, I hope. B. Can I have a word with you, Mr Smith? C. Got a minute? D. I’...
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