问题
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1.16,8.25,27.36,64.49,() A.65.25;B.125.64;C.125.
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16,8.25,27.36,64.49,() A.65.25;B.125.64;C.125.
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100 3/4,______,64 16/12,49 64/36,36 256/108 () A.81 4/5 B.81 5/9 C.82D.81
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27,16,25,36,23,64,21,()A.81 B.100 C.121 D.19
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1,4,9,25,64,()。A.81 B.100 C.121 D.169
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1,1,9,27,25,()。A.21 B.100 C.125 D.144