回复：回复：What number is missing from the following sequence?

来源: rosejoy 于 2009-01-08 17:46:40 [] [旧帖] [给我悄悄话] 阅读数 : (50 bytes)
回答: What number is missing from the following sequence? 由 rosejoy 于 2009-01-08 17:14:38

Thank you so much, Can you tell me why is "601"?

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