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【多选题】
20世纪60年代，美国芝加哥大学财务学家尤金．法默提出了著名的有效市场假说理论。下列关于有效市场的说法正确的有( )。A.
股票价格的变动是随机且不可预测的，这说明股票市场是非理性的
B.
在市场均衡的条件下，股票价格将反映所有的信息
C.
有效市场假定，股价已经反映了全部能从市场交易数据中得到的信息，包括历史股价、交易量、空头头寸等
D.
有效市场包含半有效市场，半有效市场包含弱型有效市场
E.
一般来说，如果相信市场无效，投资者将采取被动投资策略；如果相信市场有效，投资者将采取主动投资策略
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【判断题】Easter is an important western holiday, celebrated onthe second Sunday following the vernal equinox and the full moon. It symbolizesrebirth and hope, commemorating the resurrection of Jesus Christ.
A.
正确
B.
错误
【简答题】Fill in each of the following blanks with the proper form of the given words. 1. His father is an eye (special). 2. (push) parents get their children into the best schools. 3. John kicked the door ope...
【判断题】“Vernal Equinox” equally divides day and night, people should pay more attention on the balance of Yin Qi and Yang Qi in human’s body.
A.
正确
B.
错误
【简答题】B. Fill in each of the following blanks with the proper form of the given words. 1. His father is an eye (special). 2. (push) parents get their children into the best schools. 3. John kicked the door ...
【简答题】完成句子，每空一词。 1. His father is an actor . (对划线部分提问) ________ ________ his father ________ ? 2. Tom wants to be a reporter when he is older. (对划线部分提问) ________ ________ Tom want to ________ when he is old...
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