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题目要求： Directions: For this part, you are allowed 30 minutes to write a short essay entitled Post-holiday Syndrome Among Students. You should write at least 150 words following the outline given below. 1. 很多学生在开学伊始都会出现
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HEALTH REPORT - Post Polio Syndrome By Karen Leggett Broadcast: Wednesday, April 14, 2004 This is the VOA Special English Health Report. Polio is a disease of the muscles and the nervous system. It is
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This is the VOA Special English Health Report. Deep inside each cell in our body is all the genetic information needed for life. Human genes are normally organized along forty-six chromosomes -- twenty-three from each parent. David Petersohn of Libe
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This is the VOA Special English Health Report. Human genes are normally organized along forty-six chromosomes in our cells, twenty-three from each parent. A school for people with Down syndrome in Mexico City But some people are born with an extra c
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新的一学期就要开始了。寒假的过度自由让不少刚返校的学生都患上了节后综合症(post-holiday syndrome)：很多学生出现食不知味、夜不能寐、上课打哈欠等症状。对此，专家们给出了怎样的建议呢
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节后综合症（post-holiday syndrome）就是人们在大假之后的各种生理表现。比如，在节后的两三天里感觉厌倦，提不起精神，上班的工作效率低，甚至有不明原因的恶心、眩晕、肠道反应、神经性
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