苓桂术甘汤的病机为( )
A.饮邪上逆 B.脾肾阳虚饮停 C.脾胃阳虚饮停 D.肠间饮聚成实
参考答案:C
_______ is the ninth month of a year.[ ]
A. September
B. August
C. October
下述损伤形式中能导致核苷酸数目发生变化的一项是()
A.链内交联
B.链间交联
C.断链
D.插入突变
E.SOS修复