以下哪种情况不需要做右心声学造影()。
A.室间隔缺损合并肺动脉高压
B.右室壁憩室
C.肺动静脉瘘
D.肺动脉瓣膜性狭窄
E.完全性肺静脉异位引流合并房间隔缺损
参考答案:D
Not knowing his address , she had some difficulty ________ his house.
A.finding
B.to find
C.found
D.find
芍药汤体现治疗湿热痢疾的法则有()
A.清热燥湿
B.调气和血
C.柔肝缓急
D.攻下积滞
E.涩肠止泻