大气环境影响评价中,经过对建设项目的初步工程分析,选择( )主要污染物,计算其等标排放量。
A.1~2个 B.2~3个C.2~4个 D.1~3个
参考答案:D
I listened to Dr.Wilson's lecture about the protection of wild animals, but I was unable to grasp its key .
A.thoughts
B.points
C.notes
D.dots
企业内部工资分配的基本原则。