问题 单项选择题

技术分析为基础的投资战略是在否定( )市场的前提下,以历史交易数据为基础的调查研究模型。

A.强式效率

B.异常

C.弱式效率

D.中式效率

答案

参考答案:C

解析: 技术分析否定弱势信息,认为可以从历史的信息中获取投资机会。

问答题

简述英国资产阶级革命的主要原因、领导阶级、结果和影响。

                                                                                                                                                             

                                                                                                                                                             

                                                                                                                                                             

                                                                                                                                                             

                                                                                                                                                             

多项选择题