保管自助设备保险箱钥匙为自助设备进行加钞、配钞掌握自助设备现金头寸，是（）的职责
A.设备管理员
B.加钞员
C.清钞员
D.部门经理
参考答案：B
My mother was against my plan while my father was it.
A. in favor of
B. in memory of
C. in need of
D. in search of
疏水作用引起的吸附
