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【单选题】
为弧焊电源选择动力线电缆时,若采用铝电缆,则导线截面应增大至铜电缆的( )倍。A.
2
B.
1.6
C.
2.5
D.
3.2
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皮皮学刷刷变学霸
举一反三
【简答题】填一填 5 - 3 = 4 - 2 = 3 - 1 = 5 - 2 = 2 - 2 =
【单选题】The talks might ( ) for weeks before any concrete result is announced.
A.
press on
B.
drag on
C.
get bogged
D.
hold out
【简答题】辨一辨，填一填 简 称 图1 图2 图3 图4 图5 图6
【简答题】Press any key to boot from CD as the computer is _______.
【简答题】Press any key to boot from CD as the computer is ___________. (ordinary, regret, stare at, to be honest, lightly, load, get on well with, for this reason)
【多选题】货币供应量是整个社会的货币存量,在我国,( )可以衡量我国的货币供应量。
A.
流通中的现金
B.
流通中的现金＋活期存款
C.
流通中的现金＋活期存款＋准货币
D.
货币发行
【简答题】load , get on well with , to be honest , lightly , regret , stare at , ordinary , for this reason 7. Press any key to boot from CD as the computer is __________.
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