问题详情

Which of the following statements is CORRECT according to Dr. Jo Bouffords remark？

A．Different countries shall fight maternal death on their own.

B．The world shall cooperate to cope with maternal mortality.

C．The approach adopted in only one country is not effective.

D．Developed countries can"t help the poor developing countries.

请帮忙给出正确答案和分析，谢谢！