下列糖皮质激素中,水,钠潴留作用最弱的是()
A.可的松
B.泼尼松
C.泼尼松龙
D.地塞米松
E.氢化可的松
参考答案:D
—Are you still working in that company, Mary?
—No, it is ten months ____ I worked there.
A.after
B.that
C.before
D.since
以下人体血/气分配系数,哪项正确()
A.甲氧氟烷10.8
B.地氟烷0.47
C.七氟烷1.4
D.异氟烷1.46
E.恩氟烷2.91