近年来,江苏徐州市积极探索推进基层民主,依靠完善和落实村党组织决策权、村民代表会议议定权、村委会执行权、群众监督权,形成了完整的村级事务决策链和工作链,实现了党组织作用发挥与村民自治的有效衔接,为当地农村经济社会和谐发展提供了坚强支撑。以下可以作为介绍徐州经验内容的是（   ）

①完善村民自治,保障村民行使管理国家的权利  

②坚持党的领导、依法治国与人民当家作主的统一

③创新民主管理方式,引导群众共创幸福美好生活

④维护党的权威,增强对村民自治组织的渗透力度

近年来,江苏徐州市积极探索推进基层民主,依靠完善和落实村党组织决策权、村民代表会议议定权、村委会执行权、群众监督权,形成了完整的村级事务决策链和工作链,实现了党组织作用发挥与村民自治的有效衔接,为当地农村经济社会和谐发展提供了坚强支撑。以下可以作为介绍徐州经验内容的是（   ）

①完善村民自治,保障村民行使管理国家的权利  

②坚持党的领导、依法治国与人民当家作主的统一

③创新民主管理方式,引导群众共创幸福美好生活

④维护党的权威,增强对村民自治组织的渗透力度

    The World Health Organization says that the disease polio is no longer widespread in India. In 2009，half of the world's cases of polio were there. But In 2011, there was only one new case of polio in the country.

    Polio is caused by a virus. It spreads very quickly from one person to another. Victims often lose the use of their arms and legs. In the most serious cases, polio can kill a person.

    Twenty-five years ago, polio affected about 200, 000 children in India each year. The United Nations children's organization, UNICEF, sent teams of health workers into local villages. Team members told families in their neighborhood about the importance of giving liquid medicine to children to protect them against polio.

    But it was not easy at first. A member said, “They used to think that our children will not be able to have children when they grow up if they get the drop. They used to think like this. But now they don't. Now they allow their kids to get the drops.” Now things have changed. Asma Khatun is a mother in the town of Ghaziabad in the northern state of Utter Pradesh. She said, “Whenever anyone comes, we get the children vaccinated(接种疫苗). Even if nobody came to our house, we would send our children to a clinic to get vaccinated.

    A local Muslim leader says the vaccination campaign has been successful because it is supported by religious leaders. He said, “The polio vaccination campaign has been successful here because our Muslim scholars are with us.

    With their support, we are able to make people understand that giving children the vaccine is beneficial and crucial.”

    The Indian government has now launched a new campaign to vaccinate 170 million children under the age of five. The campaign will target newborn babies, migrants and people living in poor, crowded areas where the disease spreads more quickly.