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【多选题】
下列关于主动管理方法说法正确的有( )。A.
经常预测市场行情或寻找定价错误的证券，并借此频繁调整证券组合以获得尽可能高的收益
B.
采用此种方法的管理者认为，市场不总是有效的．
C.
采用此种方法的管理者通常购买分散化程度较高的投资组合，如市场指数基类似的证券组合
D.
采用此种方法的管理者认为，证券价格的未来变化是无法估计的，以致任何企图预测市场行情或挖掘定价错误的证券，并借此频繁调整持有证券的行为无助于提高期望收益，只会浪费大量的经纪佣金和精力
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【单选题】悬垂感强、柔软轻薄的面料裁剪后容易变形，样板修正时如何处理？A、需要充分考虑变量 B、不考虑 C、无所谓 D、适当考虑
A.
需要充分考虑变量
B.
不考虑
C.
无所谓
D.
适当考虑
【简答题】A．He has lost his voice. B．He is miles away. C．There is something wrong with the line. D．He speaks in a very low voice.
【简答题】听下面一段材料，回答第1-3题。 1. Where does this conversation take place? A. In the street. B. In the shop. C. In the restaurant. 2. Who has been studying French? A. The woman’s son. B. Norman. C. Mrs. Pope. 3. Wh...
【单选题】北京申奥成功,人们欢呼雀跃,十分兴奋,这属于( )人们对自己的祖国产生自豪感和尊严感,这又属于( )
A.
情绪 情感
B.
情感 情感
C.
情绪 情绪
D.
情感 情绪
【单选题】Alejandro is constantly annoying people in the office. He speaks his mind freely without taking into consideration how it will affect others, doesn't try to smile when he's in a bad mood, and can't un...
A.
cognitive intelligence
B.
self-esteem
C.
negative affect
D.
emotional intelligence
E.
job satisfaction
【单选题】听力原文：M: The speaker should raise his voice because we even can not catch a word W: He speaks as loud as he could Actually the audience should be informed to be quiet Q: What does the woman imply? (15)
A.
The speaker's voice is very low.
B.
The woman does not care about the speaker.
C.
The woman can't understand the speaker.
D.
The audience are too noisy.
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