Thereare47differentk的精选

问题详情：综合填空。用适当的词完成句子，使短文意思完整。Thereare47differentkindsofKangaroos(袋鼠).Thesmallestareaboutaquarterofameterlong.The  1  aretallerthanaman.Kangarooshaveverylongstrongback  2...