地高辛的t1/2为33小时，若每日给予维持量，则达到稳态血药浓度约需
A．12天B．10天C．9天D．7天E．3天
参考答案：D
--- I used to drink a lot of tea every day. By the way, do you like tea?
--- Yes, I ______.
A．would like
B．did
C．do
D．will
以同音通假定国名的是( )。
A．商
B．汉
C．元
D．清
