治疗急性胃炎食积气滞证，应首选（）。
A.香苏散合良附丸加减
B.清中汤加减
C.保和丸加减
D.柴胡疏肝散加减
E.失笑散合丹参饮加减
参考答案：C
— Can you please lend me another $300? I need it urgently?
—_______. You mean you already burned through the $500 I gave you yesterday.
A．No way
B．No trouble
C．Never mind
D．No possible
中频变压器指频率为()Hz的变压器。
A．1000～5000
B．3000～5000
C．1000～8000
D．3000～8000
