1914年2月颁布《国币条例》13条，规定国币分3种，即（）。
A、银币
B、镍币
C、铜币
D、铁币
参考答案：A, B, C
— Bill, if it doesn't rain, we can go straight on and spend more time in Vienna.
— _____ I just want to hear Mozart. [ ]
A. Well done!
B. No problem.
C. That's great!
D. That's it.
简述消费税三种计税方法及适用。
