It is an___（deny）fact that the global environmental pollution is worsening.
举一反三
- What are the major threats to ecosystem function ? A: Global warming B: Environmental pollution C: Loss of species diversity D: All the above
- We have to ______ more clean energy to stop the pollution from worsening.
- Environmental pollution
- environmental pollution A: 环境保护 B: 环境污染
- If your speech is on environmental problems, what kind of subtopic might be relatively new and novel?( ) A: air pollution B: visual pollution C: noise pollution D: pharmaceutical pollution E: thermal pollution F: water pollution