猜一种动物:They can swim.They live nere the rivers.They have sharp teeth.
问题描述：
猜一种动物:They can swim.They live nere the rivers.They have sharp teeth.
答
是不是有个单词打错了,应该是They can swim.They live near the rivers.They have sharp teeth.
是不是鳄鱼?鳄鱼—crocodile