花椒的功效是（）
A.温肺化饮
B.杀虫止痒
C.温助肾阳
D.助阳止泻
E.下气消痰
参考答案：B
试述银行全面风险管理体系。
Which general weather conditions should you expect to find in a low pressure system（）.
A.Fair weather
B.Precipitation and cloudiness
C.Scattered clouds at high elevations
D.Gradual clearing and cooler temperatures
