A:物质决定意识,主观要符合客观
B:事物是绝对运动与相对静止的统一
C:要正确处理实践和认识的关系
D:要正确处理进口与出口的关系
在“植物→蝗虫→大山雀”这条食物链的分析中,描述正确的是( )
——I hope to see Niagara Falls one day. What about going there?——Niagara Falls would be beautiful, but there is not much to do there.