IC卡隔日抹帐能够减少()账户的余额。
A、借记账户
B、未补登账户
C、电子现金账户
D、以上都可以
参考答案:B, C
I'll take two of them to the Great Wall.______ is Sam,_____is Janet.[ ]
A. One; one
B. One; other
C. The one; other
D. One; the other
只有各项工作都落到实处,才能实现绝对安全。()