The passage mainly aims to identify that nanotech may do potential damage to our health and environment.
举一反三
- Objective: The study aims to identify health risk behaviors linked with smoking that may jeopardize the health-related quality of lifeof smokers in the US population. A: Health Risk Behaviors in the US Population B: Health-Related Quality of Life and Health Risk Behaviors Among Smokers
- Q: What kind of work environment do the people want? A: A fun environment. B: A serious environment. C: A productive environment. D: A quiet environment.
- The passage is mainly about ______. A: the composition of environment B: the impact of environment on human C: the impact of human on environment D: the causes of environmental problems
- 30.The company is making a large profit, but at the same time they (do)____a lot of damage to the environment.
- The type of food we eat ( ) A: has an indirect but great effect on our environment. B: has nothing to do with our environment. C: has nothing to do with our health. D: is decided only by our economic status.