Vacation schools and extracurricular activities are mentioned in Para. 2 to illustrate alternatives to formal education pro- vided ______ by public schools.
A) the importance of educational changes
B) activities that competed to attract new
C) immigrants to their programs
D) the increased impact of public schools on students
正确答案：D
答案：D
[试题分析]事实判断题
[详细解答]第二段中作者指出：Kindergartensvacationschoolsextracurricularactivitiesandvocationaleducationandcounselingextendedtheinfluenceofpublicschoolsoverthelivesofstudents．manyofwhominthelargerindustrialcitieswerethechildrenofimmigrants．其中extendedtheinfluenceofpublicschoolsoverthelivesofstudents的意思说明答案D符合文章意思应此为正确答案
