高中阅读理解专项训练高中阅读理解专项训练四、阅读理解（每小题2分，共40分）AIf you travel by air across the center of Africa or south America, you fly over forests for thousands of kilometers. The great forests are the oceans of trees.
IMPLEMENTING ENVIRONMENTAL COSTACCOUNTING IN SMALL AND MEDIUM-SIZEDCOMPANIES1．ENVIRONMENTAL COST ACCOUNTING IN SMESSince its inception some 30 years ago, Environmental Cost Accounting (ECA) has reache
