Homeworkcanbeaheada的精选

问题详情：摘录要点；阅读下面的材料，然后在表格中完成内容摘要，每空不超过三个单词。Homeworkcanbeaheadacheforkidsandteenagersaswellasfortheirparents.Thefollowingaresometipstomakehomeworktimemoreeffective(有效的...