问题
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5,4,10,8,15,16, (),()A.20,18 B.18,32 C.20,32 D.1
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5,4,10,8,15,16, (),() A.20,18 B.18,32 C.20,32 D.18,32
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5, 4, 10, 8, 15, 16, (), ()A.20,18 B.18,32 C.20,32 D.18,32
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1/3,2/5,4/9,(),16/23,32/33A.6/13B.8/15C.10/17D.12/19
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5,4,10,8,15,16,(),()。A.20, 18B.18,32C.20, 32D.18,64
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5,4,10,8,15,16,(),()。A.20,18B.18,32C.20,32D.18,32