问题
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2/5,3/7,4/10,6/14,8/20,12/28,()A.224/56B.14/32C.20/48D.16/40
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2/5,3/7,4/10,6/14,8/20,12/28,() A.224/56B.14/32C.20/48D.16/40
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2/5, 3/7, 4/10, 6/14, 8/20, 12/28, () A.224/56 B.14/32 C.20/48 D.16/40
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-6, -4, 2, 20, ()。A.42 B.56 C.67 D.74
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-6, -4, 2, 20, ()。A.42 B.56 C.67 D.74
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前年同期该市房地产开发项目完成的投资额为()。A.74.4亿元B.67亿元C.45.8亿元D.22.6亿元