A:地壳中部分元素的含量
B:硫元素的化合价
C:部分元素原子序数的关系
D:形成溶液时的温度
A. My favourite food is fish.
B. No, we have cabbage and rice.
C. I have bread and milk for breakfast.
D. I'd like some fish and noodles.
E. Here you are.
曾不计前嫌任用管仲为相,积极改革,最终成为春秋时期第一个霸主的是( )