西方中央银行常用的货币政策工具是()。
A.公开市场业务
B.贴现率政策
C.准备率
D.选择性信用管制
参考答案:A
烧伤症见神疲蜷卧,面色苍白,呼吸气微,表情淡漠,嗜睡,自汗,肢冷,尿少,创面大量液体渗出,舌淡暗苔灰黑,脉微欲绝,或虚大无力。内治方剂是()
A.黄连解毒汤
B.八珍汤
C.人参养荣汤
D.桂枝加桂汤
E.四逆汤
The traffic policeman _____ the cars to run _____ at the crossing. [ ]
A. directed; to the right direction
B. showed; towards the right direction
C. showed; in the right direction
D. directed; in the right direction