A：认识事物要坚持整体与部分的统一
B：矛盾着的事物及其每个侧面各有其特点
C：矛盾的普遍性与特殊性是辩证统一的
D：事物内部存在着既对立又统一的两个方面
These fans arrived very early. They could see their favorite stars. （合并成一个句子）
These fans arrived very early ____ they could see their favorite stars.
我国夏季平均气温最低的地区是（ ）
