- 問題詳情:Todayourclassgotoclimbamountain.Thismorningwesetofftoamountainbybuses.Ataboutnineo’clockwearrivedatthefootofthemountainandwiththeguidanceofourteacher,hestartedclimbing.Becauseatthehalfofthemountainsomeofusgottired,weallwereveryexcited.Whenwe...
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