相关Gwond的文学知识

问题详情：完形填空      阅读下面短文，掌握大意，然后从A、B、C、D四个选项中选出最佳选项。      Gwondowasatrainerofdogs.Hewouldgoouteverydaywithhisdogs,to__1___themhowtocatchanimalssoallhistribe(...