可用“离、合、出、入”来概括其循行特点的是
A.十二经筋
B.十二经别
C.十五别络
D.十二经脉
E.奇经八脉
参考答案:B
More attention must be paid the endangered animals..
A.protect
B.to protect
C.to protecting
D.protecting
华南三省施肥习惯及特点