NO.PZ2015122801000008
问题如下：
Which of the following descriptions about markets is most correct?
选项：
A. Primary markets are defined as markets that securities trade after the initial issuance.
B. Secondary markets refer to the markets where newly issued stocks are sold.
C. Continuous markets are the markets that securities can trade any time when the makets are open.
解释：
C is correct.
Primary markets are defined as markets issuing new securities. Secondary markets are the place that issued securities are traded.
是因为还有二次增发的股票吗？还是说这种说法本身就是不对的呢？多谢～