下列属于慢效抑菌的药物为()
A.红霉素
B.庆大霉素
C.头孢孟多
D.磺胺嘧啶
E.甲氧苄啶
参考答案:D, E
I don’t like such a person ____ often lies before your face.
A.what
B.that
C.as
D.which
原发性肝癌主要应鉴别的疾病是()
A.肝硬变
B.多囊肝
C.肝内胆管结石
D.慢性肝炎
E.肝肉瘤