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“十二五”以来，特别是《教育信息化十年发展规划(2011-2020年)》发布和首次全国教育信息化工作会议召开以来，教育信息化存在下列哪些问题？A.
思想认识尚需深化
B.
网络安全意识和防护能力加强
C.
信息化建设推进进度不平
D.
信息化与教育教学“两”现象
E.
体制机制创新
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举一反三
【简答题】There is a ____________ under your seat, in case the plane lands on water.
【简答题】控制图是对过程（）值进行测定、记录、评估和监察过程是否处于（）状态的一种用统计方法设计的图。应用控制图可以对工序（）状态进行分析、预测、判断、监控和改进，实现（）的质量管理。
【单选题】In the case of seat belts, instead of a simple, straightforward reduction in the deaths, the end result is actually a more complicated redistribution of risk and fatalities.
A.
Seat belts reduce the death rate no matter how complicated the distribution of risk and fatalities is.
B.
Seat belts may seem to reduce the death rate, but actually the risks still exist but in a different way.
【单选题】In the case of seat belts, instead of a simple, straightforward reduction in deaths, the end result is actually a more complicated redistribution of risk and fatalities.
A.
Seat belts reduce the death rate no matter how complicated the distribution of risk and fatalities is.
B.
Seat belts may seem to reduce the death rate, but actually the risks still exist but in a different way.
【简答题】完成对话。 Danny: ____________ do you live? Steven: I ____________ in a house on the Ninth Avenue. Danny: ____________, too. What's your ____________? Steven: My address is 134 the Tenth Avenue. Danny: Is ...
【简答题】看图补全对话。 Jenny: ____________, Danny. Danny: Hello, ____________. I like your pants. Jenny: They are ____________ pants. They ____________ jeans. Danny: They ____________ nice. Jenny: ____________. What...
【简答题】看图完成句子。 例: Danny is behind the box. 1. Danny is _____________ the box. 2. Danny is _____________ the box. 3. Danny is _____________ the box. 4. Danny is _____________ the box. 5. The bird is _________...
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