治疗阳虚阴盛证,采用的治则是
A.寒者热之B.热者寒之C.阳病治阴D.阴病治阳
参考答案:D
This iPad 2 is Mary's. It is not _______. [ ]
A. your
B. her
C. my
D. mine
在长直管道或长直明渠中,流动为()
A.急变流
B.旋涡流
C.均匀流
D.渐变流
E.紊流