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發表於:2020-06-19
問題詳情:設等比數列的前項和為,若,,則( )A.61 B.62 C.63 D.75【回答】C【解析...
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發表於:2019-04-21
問題詳情:Tosupporthissickwifeandearnapaycheck,a61-year-oldIowamannamedSteveSimoffsometimeswalks35milestohisjobasanovernightgatekeeper.Simofsaidthatheleaveshisbasementapart...
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發表於:2019-04-30
問題詳情:閲讀短文,掌握其大意,從每題所給的A、B、C、D四個選項中,選出最佳選項。WangFengqin,a61-year-oldwomaninBeijing,volunteerstosort(分類)rubbishinherlivingareainBeijing’sCha...