目前治疗系统性红斑狼疮的主药为()
A.非甾体抗炎药
B.磷酸氯喹
C.雷公藤总甙
D.环磷酰胺
E.泼尼松
参考答案:E
It is obvious to the students ____ they should get well prepared for their future. [ ]
A. as
B. which
C. whether
D. that
闭经4月,因患急性肝炎需终止妊娠,最适宜的方法为()
A.利凡诺羊膜腔外注射引产
B.利凡诺羊膜腔内注射引产
C.钳刮术
D.水囊引产
E.米非司酮+前列腺素引产