A:只见统一,不见对立
B:只见相互依存,不见相互转化
C:只见对立,不见统一
D:只见相互转化,不见相互依存
A. white B. orange C. pencil D. pen E. green
Hi, I'm Lucy. I have a pencil box. It's ____ I have a ____ It's black. I have an eraser. It's ____ I have a ____ It's red. I have a crayon. It's____
下列人类活动不会导致物种减少的是( )
科学家用点燃氢气的,验证燃烧产物的方法,证实了水的组成.
下列情况中,质量会发生改变的是( )