178. There are four basic of blood in the human body. What do you belong to, A, B, AB or

发布时间：2020-08-16 07:01:55


178. There are four basic      of blood in the human body.  What do you belong to, A, B, AB or O?
A. kinds
B. sorts
C. types
D. Classes

网友回答

A. kinds
B. sorts
C. types
D. Classes
解析：可联系答.案.网客服索取。
以上问题属网友观点，不代表本站立场，仅供参考！