证券投资基金管理人的投资活动必须以（）的利益为基础。
A.基金托管人
B.基金管理人
C.基金份额持有人
D.基金主管部门
参考答案：C
1. We won't know whether it will be successful. We won't know whether there will be good _____.
A. ends B. results C. effects D. causes
2. He's the kind of man who is fond of _____ compliments to other men's wives.
A. paying B. saying C. expressing D. showing
不能用于胃食管反流病治疗的药物是
A．西沙必利
B．法莫替丁
C．维拉帕米
D．西咪替丁
