Theprimarypurposeoftheconcernedgroupandindividualsisto________thegreenhousegasesandpollutants.
A.deposit B.decrease C.deviation D.deprival正确答案B
Theprimarypurposeoftheconcernedgroupandindividualsisto________thegreenhousegasesandpollutants.
A.deposit B.decrease C.deviation D.deprival正确答案B