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

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.

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