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【简答题】
现代教育技术 AECT ‘ 94 定义: 教育技术是对 和 进行设计、开发、使用、管理和评价的理论与实践。
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皮皮学刷刷变学霸
举一反三
【单选题】It can be inferred from the first paragraph that ______.
A.
the first robot of the world was designed in 1961 for General Motors
B.
the expensive computing power didn't hinder a robot's efficiency
C.
robots controlled by computers can do most tasks better than humans
D.
human workers often went on a strike when they were not satisfied in the past
【简答题】由于焊接参数选择不正确，或者操作方法不正确沿着焊趾的母材部位产生的沟槽或凹陷叫()。
【单选题】The event took place during ______.
A.
First World War
B.
the First World War
C.
World War the One
D.
the World War One
【简答题】Restoration created a literature of its own, that was often ____ and _________, but on the whole ________and ___________.
【判断题】Cambridge is the first-oldest university in the English-speaking world。()
A.
正确
B.
错误
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