Which of the following titles is a proper one?
A: What should we do to prevent air pollution?
B: An Exploration into the Measures to Prevent Air Pollution
C: How does air pollution happen?
D: Computer Retrieval
A: What should we do to prevent air pollution?
B: An Exploration into the Measures to Prevent Air Pollution
C: How does air pollution happen?
D: Computer Retrieval
举一反三
- Which one could be a possible thesis statement? A: The importance of combating air pollution B: It is important to take every possible means to prevent air pollution on the earth. C: Many cars produce millions of tons of carbon dioxide each year. D: Air pollution is a serious problem in all the countries in the world.
- Softening Claims” Using natural gas instead of coal ______ prevent air pollution”
- What is the first thing that people ought to do in face of pollution, according to the author A: To see the sky outside in the morning. B: To walk outside to see the colored sun. C: To take care of, and prevent air pollution now. D: To analyse the different layers of air pollution.
- Which of the following may be a long-term effect of air pollution?
- 酸雨是属于什么污染 A: water pollution B: air pollution C: soil pollution D: noise pollution