问题
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9,15,22, 28, 33, 39, 55,() A.60;B.61;C.66;D.58;
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9, 15, 22, 28, 33, 39, 55, () A.60 B.61 C.66 D.58
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9, 15, 22, 28, 33, 39, 55, () A.60 B.61 C.66 D.58
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6,22,39,60,90,()A.136 B.124 C.118 D.112
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6,13,22,35,54,81,()。A.115B.117 C.118D.116
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6,13,22,35,54,81,()。A.115 B.117 C.118 D.116