81、The Department of Education in the state of Attra recommends that high school students be assigned homework every day. Yet a recent statewide survey of high school math and science teachers calls the usefulness of daily homework into question. In the district of Sanlee, 86 percent of the teachers reported assigning homework three to five times a week, whereas in the district of Marlee, less than 25 percent of the teachers reported assigning homework three to five times a week. Yet the students in Marlee earn better grades overall and are less likely to be required to repeat a year of school than are the students in Sanlee. Therefore, all teachers in our high schools should assign homework no more than twice a week, if at all.
2017届高考英语一轮限时训练:阅读理解(4)
2017届高考英语一轮限时训练:阅读理解(7)
2017届高考英语一轮限时训练:阅读理解(5)
2017届浙江省临安市高考英语一轮专项练习:单项选择(5)及答案
2017届高考英语一轮限时训练:阅读理解(6)
2017届浙江省临安市高考英语一轮专项练习:单项选择(2)及答案
2017届河北省正定县高考英语一轮专项训练:完形填空(2)及答案
2017届湖北省高三英语一轮复习学案:Unit 4《Pygmalion》(人教版选修8)
2017届高考英语一轮单元综合测试:Unit 19《Language》(北师大版选修7)
2017徐州市高考英语一轮回顾练习:单项选择(3)
2017届四川省雅安市高考英语一轮专项练习:单项选择(7)及答案
2017届高考英语一轮限时训练:阅读理解(9)
我最喜欢的乐队 My Favorite Band
2017届四川省雅安市高考英语一轮专项练习:单项选择(2)及答案
2017届四川省雅安市高考英语一轮专项练习:单项选择(8)及答案
2017届浙江省临安市高考英语一轮专项练习:单项选择(1)及答案
2017届四川省雅安市高考英语一轮专项练习:单项选择(3)及答案
2017届四川省雅安市高考英语一轮专项练习:单项选择(4)及答案
2017届高考英语一轮单元综合测试:Unit 17《Laughter》(北师大版选修6)
2017届江苏省江阴市高考英语专项训练:任务型阅读及信息匹配(7)及答案
2017届高考英语一轮限时训练:阅读理解(8)
2017届湖北省高三英语一轮复习学案:Unit 5《Travelling abroad》(人教版选修7)
2017届湖北省高三英语一轮复习学案:Unit 5《Meeting your ancestors》(人教版选修8)
2017徐州市高考英语一轮回顾练习:单项选择(1)
2017届河北省正定县高考英语一轮专项训练:完形填空(3)及答案
2017届江苏省江阴市高考英语专项训练:任务型阅读及信息匹配(3)及答案
2017届河北省正定县高考英语一轮专项训练:完形填空(1)及答案
旅友 A Travel Friend
2017届江苏省江阴市高考英语专项训练:任务型阅读及信息匹配(6)及答案
2017届湖北省高三英语一轮复习学案:Unit 3《Inventors and inventions》(人教版选修8)