河北省正定县2015
高考英语暑假练习（8）（答案或解析）
阅读下面短文，从每题所给的四个选项(a、b、c和d)中，选出最佳答案。businesses are witnessing a difficult time, which has in turn produced influence on consumers’ desire to go green. however, shoppers are still laying stress on environmental concerns.
two thirds of custom
