金融期货与金融期权的区别主要有()。
A.交易者权利与义务的对称性不同
B.履约保证不同
C.现金流转不同
D.盈亏特点不同
参考答案:A, B, C, D
只要属于一般纳税人,其在销售货物时就可以开具增值税专用发票。()
He took a second driving test and finally ________.
A.succeeded in passing it
B.succeeded in it
C.succeeded to through
D.succeeded to pass it.