患者使用洋地黄治疗过程中发生中毒的脉搏特征为（）
A.间歇脉
B.缓脉
C.三联律
D.绌脉
E.速脉
参考答案：A
Draft (s) drawn ______ this credit must be negotiated in China on or before October 31, 2001.
A. underB. withC. onD. in
