195- The passage is concerned with the question of ................... .
A) why industrial waste streams have caused so much pollution
B) whether man-made substances or natural ones cause more pollution
C) what measures are to be taken against the supply dangerous substances
D) how the harmful effects of certain substances can be brought under control
E) who is responsible for taking the required measures
During 1974, the two major problems that have faced the industrially developed
countries were an unprecedented rise in prices and a serious deterioration in the
external payments position, both legacies of the quadrupling of oil prices at the end
of the previous year. Most governments, therefore, were forced to adopt monetary
and fiscal policies aimed at curbing inflation, and by the early 1975, the external
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