25岁的新型隐球菌脑膜炎患者,体重50kg,每天所用两性霉素B的量最多不要超过()
A.25mg
B.50mg
C.100mg
D.75mg
E.125mg
参考答案:B
The movie that the less famous director enjoyed a great success at the internation film festival, ______,of course, was beyond his wildest dream.
A.which
B.that
C.where
D.what
电压型变频调速系统给定计分器的作用是什么?