There is much discussion today about whether economic growth is desirable．At an earlier period，our desire for material wealth may have been justified．Now，however，this desire for more than we need is causing serious problems．Even though we have good intentions，we may be producing too much，too fast．Those who criticize economic growth argue that we must slow down．They believe that society is approaching certain limits on growth．These include the fixed supply of natural resources，the possible negative effects of industry on the natural environment，and the continuing increase in the world's population．As society reaches these limits，economic growth can no longer continue，and the quality of life will decrease．People who want more economic growth，on the other hand，argue that even at the present growth rate there are still many poor people in the world．Theseproponents of economic growth believe that only more growth can create the capital needed to improve the quality of life in the world．Furthermore，they argue that only continued growth can provide the financial resources required to protect our natural surroundings from industrialization．This debate over the desirability of continued economic growth is of vital importance to business and industry．If those who argue against economic growth are correct，the problems they mention cannot be ignored．To find a solution，economists and business community must pay attention to these problems and discuss them with one another．72．According to those who argue against economic growth we must slow down for the following reasons EXCEPT that ____ ．A．our natural surroundings are in danger of being destroyed by industryB．the fixed supply of natural resources marks a point beyond which economic growth cannot continueC．the world population is ever increasingD．more efforts should be made to improve the quality of our material life73..Those who want more economic growth believe that continued economic growth ____ ．A．is essential to the well-being of society as a wholeB．can provide the solution to many of our social problems todayC．can protect our environment from being polluted by industryD．can provide us with more natural resources for industrialization74..The word"proponents"（in Paragraph 3）probably means ____ ．A．arguments in support of somethingB．disagreements with other peopleC．people who argue for somethingD．people who argue against something75..The passage is mainly about ____ ．A．the conflict between economists and the industrial businessB．the present debate on economic growthC．the advantages and disadvantages of economic growthD．the importance of the debate on economic growth．

There is much discussion today about whether economic growth is desirable．At an earlier period，our desire for material wealth may have been justified．Now，however，this desire for more than we need is causing serious problems．Even though we have good intentions，we may be producing too much，too fast．
Those who criticize economic growth argue that we must slow down．They believe that society is approaching certain limits on growth．These include the fixed supply of natural resources，the possible negative effects of industry on the natural environment，and the continuing increase in the world's population．As society reaches these limits，economic growth can no longer continue，and the quality of life will decrease．
People who want more economic growth，on the other hand，argue that even at the present growth rate there are still many poor people in the world．Theseproponents of economic growth believe that only more growth can create the capital needed to improve the quality of life in the world．Furthermore，they argue that only continued growth can provide the financial resources required to protect our natural surroundings from industrialization．
This debate over the desirability of continued economic growth is of vital importance to business and industry．If those who argue against economic growth are correct，the problems they mention cannot be ignored．To find a solution，economists and business community must pay attention to these problems and discuss them with one another．
72．According to those who argue against economic growth we must slow down for the following reasons EXCEPT that ____ ．
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
73..Those who want more economic growth believe that continued economic growth ____ ．
A．is essential to the well-being of society as a whole
B．can provide the solution to many of our social problems today
C．can protect our environment from being polluted by industry
D．can provide us with more natural resources for industrialization
74..The word"proponents"（in Paragraph 3）probably means ____ ．
A．arguments in support of something
B．disagreements with other people
C．people who argue for something
D．people who argue against something
75..The passage is mainly about ____ ．
A．the conflict between economists and the industrial business
B．the present debate on economic growth
C．the advantages and disadvantages of economic growth
D．the importance of the debate on economic growth．