[多项选择]下列关于住宅日照标准的表述中正确的有( )。
A. 老年人居住建筑不应低于冬至日日照2 h的标准
B. 老年人居住建筑不应低于大寒日日照2 h的标准
C. 旧区改建的项目内新建住宅日照标准可酌情降低，但不应低于冬至日日照1 h的标准
D. 旧区改建的项目内新建住宅日照标准可酌情降只，但不应低于大寒日日照1 h的标准
E. 中等城市不应低于大寒日日照2 h

{{B}}Improve the Quality of Education{{/B}}
To improve the quality of education calls for improvement in the quality of education in all its aspects, aiming for a situation where people can achieve excellence. Everyone should be able to achieve learning outcomes that are recognized and can be measured, particularly with regard to literacy, numeracy(数字) and other skills essential for life.
{{B}} Why this goal’ {{/B}}
Education must help learners live their lives with greater competence and greater confidence. It will only do this if it is of good quality--where the learning process is positive and helpful, and where real learning takes place. For children, it is not merely a matter of attending school, but of learning in ways that make sense, and learning things that are relevant and useful. Today’s world is complex and knowledge is growing at a fast pace--learning must go on throughout l