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当前学科：证券投资分析
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某公司2009年度，经营现金净流量3400万元，流动负债为6000万元，长期负债为3000万元，其中本期到期长期债务为580万元。该公司的现金流动负债比是（）。
A
1-13
B
0.57
C
1.2
D
0.38
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