The government of the developed countries may preferA.a stable population B.a slowly-increasing population C.a fast-increasing population D.a declining population 请帮忙给出正确答案和分析,谢谢!
Why do some people abuse drugs?A.To show off their wealth B.To change their feelings C.To regain their memory D.To be different from others 请帮忙给出正确答案和分析,谢谢!