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【单选题】
预算定额确定施工机械消耗量时应考虑机械幅度差,其中吊装机械机械幅度差系数是( )。A.
25%
B.
33%
C.
10%
D.
30%
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皮皮学刷刷变学霸
举一反三
【多选题】Creep minimized in materials with:
A.
improvement grain boundary sliding
B.
High elastic modulus
C.
Large grain sizes
D.
High melting temperature
【单选题】I detest her ________ because she is no better than we are.
A.
patrician
B.
stride
C.
approbation
D.
haughtiness
【单选题】If Mr. Smith orders a few sets promoted in this letter, his order will be the ______.
A.
first one
B.
second one
C.
third one
D.
fourth one
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