教育作为人类特有的传承文化的能动性活动,具有哪些功能( )①选择文化 ②传递文化 ③创造文化 ④人类文化知识的重要来源
I need some paper _____.
His speech is easy _____.
Physics is difficult ____.
English is too hard __ for some people.
It is necessary ___ the magazines in time.