OnedayEricwas的精选

问题详情：完形填空;阅读下面短文，掌握其大意，从每小题所给的A、B、C三个选项中选出最佳选项。OnedayEricwastravelingonhorseback.Atnoon,hetiedhishorsetoa  1 .Afewminuteslater,Paulcamealongandtiedhishorsetothe...