喘证辨证时最宜首先辨别()
A.寒热
B.表里
C.虚实
D.阴阳
E.外感内伤
参考答案:C
解析:喘证的病理性质有虚实之分,治疗以虚实为纲,因此辨证当以辨别虚实最为重要。
The good situation came at last ____ we had been expecting in the past two years. [ ]
A. where
B. that
C. when
D. in which
连续牵引车司机应该明确运行范围内的信号装置、(),警示装置、安全设施必须齐全完好。
A、通讯装置
B、不确定