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Introduction Learning objects are the important in online learning environment. An increasingly large literature is about it,but some questions and problems exist in the literature. This article will briefly reviewthe definition and evaluation of  相似文献   

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李敏 《科技信息》2010,(35):J0285-J0285,J0312
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黄薇 《科技信息》2011,(11):169-169
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陈梦菲 《科技信息》2011,(11):I0267-I0267
Statistics show that listening accounts for about 45% of all human language activities. Listening comprehension plays a crucial role in S2 acquisition. However, for most English learners in China, there's still a gap between reading and listening comprehension, due to a number of factors: Auditory, vocabulary, background knowledge, etc.  相似文献   

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张颖 《科技信息》2010,(30):172-172
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李日 《科技信息》2011,(14):I0040-I0040,I0044
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杨星 《科技信息》2009,(16):100-101
Through conducting comparisons in the occurrence and frequency of reiteration between Chinese and English,this paper tries to find out the laws underlying the discrepancies and thus provides implications for translation practice.Contrastive study of reiteration between Chinese and English provides us with insightful implications for translation practice.With the abundant analysis and research in this essay,I hope that the study of Reiteration can be emphasized.  相似文献   

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