The author seems, in the last paragraph of this passage, ______.
A: to alarm us against the terrible effects of acid rain
B: to suggest that there are some ways to solve the problem
C: to urge us to pass alternative stricter laws on pollution
D: to remove the effects of acid rain from all around us
A: to alarm us against the terrible effects of acid rain
B: to suggest that there are some ways to solve the problem
C: to urge us to pass alternative stricter laws on pollution
D: to remove the effects of acid rain from all around us
举一反三
- Which of the following is NOT true? A: Acid rain also damages buildings and railway railings. B: Acid rain kills plants and water animals but is not really harmful to humans. C: Acid rain may attack the regions where it is formed and other regions as well. D: Smoke from factories and power-stations in the USA is the main cause of acid rain in Canada.
- The heavy rain in recent days prevented us from (complete) ____________ the work on time.
- It can be concluded from the last paragraph that ______. A: there can always be enough prosperity in US B: there may hardly be enough prosperity in US C: US is becoming more at peace with diversity D: US is both tolerating and benefiting its diversity
- In the passage, the author is trying to tell us ________.
- All kinds of electronic ____around us give us much more convenience.(device)