路基填土过程中，填土的含水量应控制在最佳含水量土2%以内。 ()
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2005年10月，澳大利亚Barlow Jonker F均现货价格为多少美元？()
A. 31.62
B. 124.36
C. 42.37
D. 10.37
A．economicB．economyC．economical
A. economic
B. economy
C. economical
A．affiliateB．branchC．infiliate
A. affiliate
B. branch
C. infiliate
The main benefit for Attwood of doing this type of work is that he now
A. talks to the workers.
B. feels he understands how things work.
C. sees for himself how things can be improved.
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