Timed Activity - 搜索图片

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open.edu
Timed activity
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YouTube > Drag and Drop Code
How do you start and stop a timed activity in App Inventor?
YouTube · Drag and Drop Code · 1.3万次播放 · 2014年2月6日
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twinkl.com.cn
Clock Matching Activity - O' Clock (teacher made)
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august-byrne.github.io
TAS - Timed Activity Syste…
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august-byrne.github.io
TAS - Timed Activity Syste…

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windowsforum.kr
윈도우 포럼 - 자 료 실 - Programming Multi Timer 6.8.9 - Windows용 타이머

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