中药处方中，直接写药物的正名或制（炙）时，即付酒制的是（）
A.山茱萸
B.麦芽
C.狗肾
D.牵牛子
E.五灵脂
参考答案：A
— What do you usually do in your spare time, playing the violin or the piano?
— I do ______ of them. I practice singing with some volunteers. [ ]
A.either
B.both
C.all
D.neither
男性患者，急性高热、苍白和出血。最能提示病人为急性白血病的是
A．肝、脾肿大B．四肢关节痛C．皮肤结节D．胸骨疼痛E．黏膜损害
