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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.22, 24, 39, 28, (), 16 A.14 B.11 C.30 D.15
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22,24,39,28,(),16A.14 B.11 C.30 D.15
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13,19,11,22,(),25,7,()。A.15 26 B.25 24 C.16 18 D.9 28
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9, 15, 22, 28, 33, 39, 55, () A.60 B.61 C.66 D.58
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9,16,22,29,33,40,55,()。 A.60 B.62 C.66 D.58