【单选题】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...
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