单项选择题A.By buying.B.Given by her grandmother.C.Given as a prize.D.Not mentioned.
单项选择题A.Home training is more important than school training because a child spends so many hours with his parents.B.Teachers can and should help parents to understand further the objectives of the school.C.Parents have unwittingly hindered and thwarted curricular objectives.D.There are many ways in which the mathematics program can be implemented at home.