填空题

According to John May, the population expert from World Bank, the solution to the overpopulation in Africa is ______.

【参考答案】

family planning programs

<上一题目录下一题>

热门试题

填空题

Last year, though the married number made a new record in Russia, the country still suffers low birth rates.

填空题

The population growth mostly happens in cities of developing countries and more than 60 percent population live in cities.