评论
打印
1.According to the author, most students_________________.
A) believe the world's environment is in an undesirable condition
B) agree that the environment of the world is not as bad as it is thought to be
C) get high marks for their good knowledge of the world's environment
D) appear somewhat unconcerned about the state of the world's environment
2.The huge increase in world production and population________________.
A) has made the world a worse place to live in
B) has had a positive influence on che environment
C) has not significantly affected the environment
D) has made the world a dangerous place to live in
3.One of the reasons why the long-term trend of prices bas been downwards is that__________.
A) technological innovation can promote social stability
B) political instability will cause consumption io drop
C) new farming and crop technology can lead to overproduction
D) new sources are always becoming available
4.Fish resources are diminishing because_________________.
A) no new substitutes can be found in large quantities
B) they are not owned by any particular entity
C) improper methods of fishing have ruined che fishing grounds
D) water pollution is extremely serious
5.The primary solution to environmental problems is_______________.
A) to allow market forces to operate properly
B) to curb consumption of natural resources
C) to limit the growth of the world population
D) to avoid fluctuations in prices
