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Color is very important to most animals for it helps them to get along in the world. Color (21) to make an animal difficult for its enemies to (22) . Many animals match their (23) so well that as long as they do not move no one is (24) to see them. You probably have often "jumped" a rabbit. If you (25) , you know how the rab- bit sits perfectly still (26) you are just a few feet away. You (27) see the rabbit till it runs for its (28) matches very closely the place where it is (29) . Many times you may have walked past a rabbit (30) didn’t run and you never knew it was there at all.One of the most usual color schemes that helps animals to keep (31) being seen, is a dark back and light underpants. If an animal is the same color all (32) , there is always a dark shadow along the animal’s belly (腹部). (33) an enemy couldn’t see the animal he could see this dark shadow. The shadow makes the animal (34) out to view. But if the belly is (35) than the rest of the animal, the shadow will not be noticed. 35（）
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以下是一位实习教师的教学日记，请根据材料回答问题： 小黎是初二的女生，父母双双外出打工。她的个性很特殊，她与同学关系不太融洽，甚至有点紧张，开学初曾与一男生打架；对班主任的批评教育反应强烈，存在着明显抵触情绪。有次自习，她戴耳机听音乐，被班干部提醒并记下名字，她当众撕掉记录本，并辱骂班干部。同学们基本上对她敬而远之，避免与她发生正面冲突。表面上她与同学相安无事，实际上她特别渴望别人对自己的认同和欣赏。可是她又把自己封闭起来，不能真诚地与人交流，时时以自我为中心，所以在班级里，她没有真正要好的朋友。在学习上，她几乎丧失了兴趣，老师上课时，她表现出爱理不理的样子，有时候连课本都不愿意打开；甚至有时候以自顾自地写东西、做小动作等方式逃避现实。她在日记中写到：“课根本就听不进去，整天在混日子，学校像座监狱把人关在里面，而我需要自由……” 小黎的表现跟她的生活环境和成长经历有关。我在实习期间尝试努力去改变她，但收效甚微。面对小黎，我感到力不从心…… 问题： 以小黎等留守儿童的成长为例，你怎样看待学校教育在人的发展中的作用
连续复利计息(continuous compounding)
Color is very important to most animals for it helps them to get along in the world. Color (21) to make an animal difficult for its enemies to (22) . Many animals match their (23) so well that as long as they do not move no one is (24) to see them. You probably have often "jumped" a rabbit. If you (25) , you know how the rab- bit sits perfectly still (26) you are just a few feet away. You (27) see the rabbit till it runs for its (28) matches very closely the place where it is (29) . Many times you may have walked past a rabbit (30) didn’t run and you never knew it was there at all.One of the most usual color schemes that helps animals to keep (31) being seen, is a dark back and light underpants. If an animal is the same color all (32) , there is always a dark shadow along the animal’s belly (腹部). (33) an enemy couldn’t see the animal he could see this dark shadow. The shadow makes the animal (34) out to view. But if the belly is (35) than the rest of the animal, the shadow will not be noticed. 25（）
So far as I know, Miss Hannah Arendt was the first person to define the essential difference between work and labor. To be happy, a man must feel, firstly, free and, secondly, important. He cannot be really happy if he is compelled by society to do what he does not enjoy doing, or if what he enjoys doing is ignored by society as of no value or importance. In a society where slavery in the strict sense has been abolished, the sign that what a man does is of social value is that he is paid money to do it, but a laborer today can rightly be called a wage slave. A man is a laborer if the job society offers him is of no interest to himself but he is compelled to take it by the necessity of earning a living and supporting his family.The antithesis to labor is play. When we play a game, we enjoy what we are doing, otherwise we should not play it, but it is a purely private activity; society could not care less whether we play it or not.Between labor and play stands work. A man is a worker if he is personally interested in the job which society pays him to do; what from the point of view of society is necessary labor is from his own point of view voluntary play. Whether a job is to be classified as labor or work depends, not on the job itself, but on the tastes of the individual who undertakes it. The difference does not, for example, coincide with the difference between a manual and a mental job; a gardener or cobbler may be a worker, a bank clerk, a laborer. Which a man is can be seen from his attitude toward leisure. To a worker, leisure means simply the hours he needs to relax and rest in order to work efficiently. He is therefore more likely to take too little leisure than too much; workers die of coronaries and forget their wives’ birthdays. To the laborer, on the other hand, leisure means freedom from compulsion, so that it is natural for him to imagine the fewer hours he has to spend laboring, and the more hours he is free to play, the better. What does the laborer think of leisure（）
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