乌头类药物引起中毒的原因不包括（）
A.用药过量
B.煎煮时间过短
C.配伍不当
D.服用时间不当
E.制剂不当
参考答案：D
---We all wonder ____ the relationship between France and China is good again now?
---Because the two countries have common national benefits.
A．why it is that
B．why it is
C．that it is why
D．it is why
放线菌生长时，对气体的要求是（）
A.专性需氧
B.专性厌氧
C.需加30%CO2
D.微需氧或厌氧
E.兼性厌氧
