单项选择题
A. arguments in support of something B. disagreements C. people who argue for something D. people who argue against something
A.our natural surroundings are in danger of being destroyed by industry B.the fixed supply of natural resources marks a point beyond which economic growth cannot continue C.the world population is ever increasing D.more efforts should be made to improve the quality of our material life
A.the author describes the case as it is B.the author is for economic growth C.the author is against continued economic growth D.the author is very much worried about the problems caused by continued economic growth