影响石灰熔化速度的主要因素有炉渣组成、炉渣温度、()。
参考答案:石灰活性
Is it ______ that he is going to get married next month?[ ]
A. real
B. true
C. genuine
D. factual
病证的虚实变化,主要取决于:()
A.气血的盛衰
B.邪正的盛衰
C.阴阳的失调
D.脏腑精气的盛衰
E.津液的盛衰