- 问题详情:Iamanelementaryschoolteacher.Ithinkhomeworkshouldbedonebythechildanditshouldtakeonlyabouthalfanhour.Parentsshouldwriteanoteiftheyhadtohelpalot,andthistellstheteacherthattheday'slessonneedsmorereview.Somethingsaremoreeasilylearnediftheyarepra...
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