问题 多项选择题

根据证券价格对信息的反映程度,可以将证券市场分为( )。

A.强式有效市场

B.半强式有效市场

C.弱式有效市场

D.无效市场

答案

参考答案:A,B,C

解析: 熟悉证券交易机制的种类、目标。

问答题

试简要分析公元3到6世纪,我国封建社会的政治特点及发展趋势。从中我们可以获得哪些深刻的启示?

                                                                                                                                                           

                                                                                                                                                           

                                                                                                                                                           

                                                                                                                                                           

                                                                                                                                                           

                                                                                                                                                           

多项选择题