2016年5月6日国务院法制办发布《关于<志愿服务条例（征求意见稿）>公开征求意见的通知》，全文公布《志愿服务条例（征求意见稿）》，向社会各界征求意见和建议，提高立法质量。上述做法的依据是（    ）

①公民享有对国家重大事务的决策权

②民意是政府正确决策的重要信息资源

③公民享有对涉及公共利益的决策的知情权

④公民通知重大事项社会公示制度参与民主监督

根据短文理解完成下列各题。

C

    Shenzhen is a city in South China. It is not very big, but it has attracted people of the whole country and the whole world as well.

    Just about twenty years ago, it was only a small fishing village. There were not many people there. Most of them lived on fishing. Things have greatly changed since the 1980's. It became the first special economic zone (经济特区) in China.

    Because of the opening policy(政策), economic changes between China and the outside world have increased greatly. People can come and go easily between Shenzhen and Hong Kong. Both foreigners and Chinese have built a lot of factories, companies and tourists' attractions there. People all over the country have come to find jobs. Many of them have settled down in this new booming(兴起的) city.

    Shenzhen is developing so fast that it has become a well-known metropolis(大都市) in China.

寒假期间，小明要从天津乘船到海南岛，依次经过的海域是