痿证肺热津伤证首选方剂是()
A.清燥救肺汤
B.沙参麦冬汤
C.补中益气汤
D.桑杏汤
E.生麦饮
参考答案:A
原来常用A、B、C表示三相,用CT表示电流互感器,用PT表示电压互感器,现在用什么代号?
The main disadvantage is()in global logistics.
A.unqualified products
B.Different languages
C.Transportation delayed
D.Unreliable delivery of goods