A:对待传统文化要推陈出新、批判继承
B:要重视对传统文化的继承
C:文化创新也注重面向世界、博采众长
D:文化创新的根本途径是社会实践
函数y=2|x|的值域为( )
下列计算正确的是( )
Where would the speaker go for his winter vacation?