夏休みの宿題、やめませんか?!

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<blockquote class="wp-embedded-content" data-secret="YmiWFrWigg"><a href="https://kyoiku.sho.jp/246702/">夏休みの宿題、やめませんか?!</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://kyoiku.sho.jp/246702/embed/#?secret=YmiWFrWigg" width="600" height="400" title="&#8220;夏休みの宿題、やめませんか?!&#8221; &#8212; みんなの教育技術" data-secret="YmiWFrWigg" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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