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【单选题】
慕课 (MOOC) 是新近涌现的大规模的网络开放课程,它是为了增强知识传播而由具有分享和协作精神的个人组织发布的、散布于互联网上的公开课程,被誉为“印刷术发明以来教育最大的革新”,有力促进了现代教育的发展。慕课的出现及发展表明现代信息技术 ( ) 1是文化传播与发展的重要途径 2具有选择、创造文化的特定功能 3使教育手段和方式发生了重大变革 4促进了文化的传播、继承与发展A.
③④
B.
②③
C.
②④
D.
①③
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A.
How soon
B.
How long
C.
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For a month
B.
In one week
C.
Since last week
D.
Once a month
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【单选题】They dug ,then put the box in it.
A.
a three feet deep hole
B.
a hole of three feet
C.
a three feet deep hole
D.
a hole of three feet deep
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