支付管理信息系统系统管理岗负责()
A、增加、删除用户
B、新增、注销本级及下级用户
C、变更用户授权
D、变更本级及下级用户授权
参考答案:A, C
朱顶红采用()、()、()及()等方法进行繁殖。
He kept quiet about the punishment ______ be laughed at by his friends.
[ ]
A. in order to not
B. in order not to
C. not in order to
D. so as to not