Gwond的精選

問題詳情：完形填空      閱讀下面短文，掌握大意，然後從A、B、C、D四個選項中選出最佳選項。      Gwondowasatrainerofdogs.Hewouldgoouteverydaywithhisdogs,to__1___themhowtocatchanimalssoallhistribe(...