以下哪种药物不能在妊娠合并淋菌感染时使用:
A.青霉素类
B.红霉素
C.头孢曲松钠
D.喹诺酮类
E.β-内酰胺类
参考答案:D
He lives in a house which is close ____ a river. [ ]
A. by
B. to
C. with
D. from
巴别塔一共建有几层?()
A.5
B.6
C.7
D.8