问题详情

Which of the following statements is NOT an argument against Bowlby"s theory？
A. Many studies show that day care has a positive effect on children"s development.
B. Parents find the immediate effects of early day care difficult to deal with.
C. Separation from parents for very young children is common in some traditional societies.
D. Day care is safe, otherwise there wouldn"t be so many nursery schools.请帮忙给出正确答案和分析，谢谢！