At the end of the passage, the author implies that______.A．state schools deprive students

At the end of the passage, the author implies that______.

A．state schools deprive students of the chance of science exploration

B．students should be more involved in practical science operation

C．some one-off "science days" may help to stimulate students" interest

D．GCSE examination exerts adverse effects on science education

请帮忙给出正确答案和分析，谢谢！