在森林开采过程中,环境危害方面的调查因子应选择()。
A."三废"排放
B.局地气候变化
C.土地资源退化
D.交通噪声污染
参考答案:B
Which of the following is least likely to affect the elasticity of supply for a good()
A. The time frame for making the supply decision.
B. The uniqueness of production inputs.
C. The relative amount of income spent on the good.
作为地陪,在确定叫早时间时应与( )商量。
A.领队和全陪
B.所有客人
C.领队
D.全陪