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梁下部钢筋净距应满足下列哪条要求()。(d为纵向受力钢筋直.....
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__ you are tired, you had better sit down.A.because ofB.AsC.ForD.when..
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She won the game ()her mother.A.byB.throughC.fromD.in the name of..
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当焊接处加热到红色时,就可加入焊丝,形成熔池。()..
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估值错误的处理包括()。 A.基金管理公司应将情况向中国.....
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Part of the business must be __ till tomorrow.A.left overB.left inC.leftD.left with..
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