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1994年,AECT对教育技术的定义是“教育技术是设计、开发、利用、管理和评价 和 的理论与实践”。
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【简答题】Fill in the blanks with the corresponding capitalized Roman Letter from the word bank. (用单词对应的大写字母填空!!!) “Yes, isn’t it lovely,” said Mary, looking at the black ridge ___1___. She was just ___2___ her...
【简答题】"Yes, isn't it lovely," said Mary, looking at the black ridges ______1_____. She was just ___2_____ her bread and butter. The hurried trip to the village and the trouble of getting tea ready had ___3_...
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