药品库房内通道宽度应
A.不小于10cm
B.不小于20cm
C.不小于200cm
D.不大于10cm
E.不大于20cm
参考答案:C
解析: 库房内通道宽度不小于200cm。
用大枣最多的方剂是()
A.苓桂枣甘汤
B.十枣汤
C.当归四逆汤
D.桂枝汤
E.炙甘草汤
A ladder 25 feet long is leaning against a wall that is perpendicular to level ground. The bottom of the ladder is 7 feet from the base of the wall. If the top of the ladder slips down 4 feet, how many feet will the bottom of the ladder slip ?()
A.4
B.5
C.8
D.9
E.15