肥厚型心肌病症状最常见的是:()
A.心悸
B.头晕
C.气短
D.心绞痛
E.晕厥
参考答案:C
The books must _______ to the library on time. [ ]
A. be returned
B. give back
C. take
复方碘溶液治疗用于
A.甲亢术前准备B.甲亢术后复发C.甲状腺癌D.甲减E.亚急性甲状腺炎