11. Why does the income-related achievement gap concern people A. It will disappear eventually. B. It will further widen the social gap. C. It results in the students' blind competitions. D. It makes Americans smarter and richer. 免费查看参考答案及解析 题目: With the average number of ...
“Children are affected by the same time crunch(危机)that affects their parents, ” says Sandra Hofferth, who headed the recent study of children’s timetable.A chief reason, she says, is that more mothers are working outside the home.Nevertheless, children in both double-income and “male...
But the strange thing is, all the taxi passengers would always come back to pay their fare after they have attended to their business; not a single outsider has ever been found in the free hotel dining rooms. And workers always give an honest account of the exact hours they put in. As ...