A. a TV set and a computer B. the combination of broadcast and iPod C. amuse themselves D. voice and music E. help students stud

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问题 A. a TV set and a computer
B. the combination of broadcast and iPod
C. amuse themselves
D. voice and music
E. help students study at home
F. a computer, a microphone, and some free software
According to the passage, the original media for teaching were______.

选项

答案D

解析 根据题干线索词the original media for teaching将原文定位至第三段第三句’Voice and music are the original media for teaching,显然,题干中需要添加的成分即为voice and music。D属于原文复现,故D为正确答案。
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