汗证的病理总属()
A.卫外失固,腠理疏松
B.虚火内盛,逼汗外泄
C.邪热交争,湿热熏蒸
D.气虚摄纳无权
E.阴阳失调,腠理不固
参考答案:E
I’m interested in animals, so I ______ every Saturday working in an animal hospital. [ ]
A. pay
B. spend
C. take
D. cost
炉渣中的氧能向金属熔池传递的原因是金属[FeO]氧的分压大于炉渣(FeO)氧的分压。