在证券市场上市交易的证券，基本上就是( )。
A．商品证券 B．货币证券 C．资本证券 D．实物证券
参考答案：C
You have made a few grammar mistakes in your composition but ____ you have done well.
A．first of all
B．all in all
C．on the other hand
D．in other words
升阳举经汤功效与作用
first of all