6OECD. The Definition and Selection of Key Competencies: Executive Summary [EB/OL]. http://www.oecd.org/pisa/35070367. pdf, 2005-05-27.
7The European Parliament and the Council of the European Union. Recommendation of the European Parliament and of the Council of 18 December 2006 on Key Competences for Lifelong Learning[ J ]. Official Journal of the European Union, 2009, (8).