BOOSTGRE题库
您还没有登录，登录以后才可以查看答疑和进行提问。

试题详情

After people started to make the transfer from collecting food to producing food, human societies followed remarkably _____ courses; some adopted herding, others took to tillage, and still others stuck to foraging.
答案：A,E

专业教师答疑

问个问题