这题c是什么意思，感觉和a的结构一样
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No.PZ2015122801000007 (选择题)
来源: 品职出题
Which of the following statements is most correct with regard to the security market?
您的回答, 正确答案是: A
A
正确Primany market can sell the first-time issues by firms.
B
Traditional markets can only trade debt securities.
C
Secondary market can trade the secondary issues.
