叶天士的著作中有"凡患瘟疫之家,将初患者之衣于甄上蒸过,则一家不得染"的记载,当时已知采用消毒的方法预防传染病。()
参考答案:错
the sight of the orphan's miserable life, she couldn't help having pity him. [ ]
A. On; at
B. At; on
C. In; for
D. For; in
白前与前胡均能()
A.宣散风热
B.祛痰宽胸
C.发散风寒
D.祛痰降气
E.祛痰利咽