痰火凝结之瘿瘤、瘰疬选用的最佳药物是()
A.栀子
B.谷精草
C.青葙子
D.夏枯草
E.密蒙花
参考答案:D
A: I'm not at all satisfied with the serviceB: ______
A.Nobody has complained like that before.
B.I sincerely apologize for that.
C.I wonder why you are dissatisfied with it.
D.It's not our fault as there are too many customers.
铁水三脱是指脱Si、Mn、C。()