在弱有效市场，每位投资者对所披露的信息都能作出全面、正确、及时和理性的解读和判断。()
参考答案：错
解析：在弱有效市场，信息从产生到被公开的效率受到损害，即存在“内幕信息”。投资者对信息进行价值判断的效率也受到损害。并不是每位投资者对所披露的信息都能做出全面、正确、及时和理性的解读和判断，只有那些掌握专门分析工具和具有较高分析能力的专业人员才能对所披露的信息做出恰当的理解和判断
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| A friend of mine met with an accident driving in the darkness. His legs were so hurt that he couldn't move. What was 1 , he found himself unable to ask for help-his mobile phone went out of 2 as a result of the exhausted (用尽的) battery. Nothing could be done but to 3 in the cold wilderness. It was 8 hours later that day broke,and then the 4 of the rescue. It was almost 5 that he could stand the horror in the darkness for so long. Even more surprising was his 6 ," First of all I checked up my 7 conditions and found myself not in deadly danger. As there was no 8 to call for help,I leaned back in my seat trying my best to keep the wound from 9 . In this way I dozed (打盹) off. " His story put an end to my regret for the 10 of an explora- tion adventure that happened last year. A group of young men 11 exploring a mountain cave and got lost. 12 to find a way out in the dark cave they were frightened and ran anxiously without a sense of 13 . Finally they fell dead because of fear and exhaustion, According to the 14 people that found them, the place where they got lost was only about 10 meters away from the 15 of the cave. If they had stayed on the spot when they lost their way and had tried to 16 themselves, they would have probably sensed a faint light flashing not far away. Don't you think that you can compare it with 17 itself? When you meet with difficulties in life,you are lost in darkness. 18 you that it's unclear yet and you needn't put up struggle 19 . It seems to be a negative (消极的) attitude, 20 a person who can do so must have foresight as well as a great courage in the first place. | ||||
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