首页
›
答案
›
题库
›
慕课
›
未分类
The digestive tract in sheep is a long tube.
The digestive tract in sheep is a long tube.
正确答案：muscular
标签：
动物解剖生理
上一条：
The digestive system of sheep consists of and digestive glands.
下一条：
The digestive gland is the gland organ that can secretes the .