司盘表面活性剂
A．十二烷基硫酸钠B．苯扎溴铵(新洁尔灭)C．聚山梨酯D．脂肪酸山梨坦E．豆磷脂
参考答案：D
下面哪一项不是硝酸甘油的不良反应
A．头颈部皮肤潮红
B．发绀
C．头痛
D．水肿
E．体位性低血压及晕厥
My cousin has a large amount of money so that he can buy a house in the city center.
A．put away
B．put off
C．put out
D．put down
