The friend of the earth is someone who protects our environment.
A: pollution
B: amusement
C: countryside
D: the natural world around us
A: pollution
B: amusement
C: countryside
D: the natural world around us
举一反三
- Everyone of us should have the ____of preserving our natural environment.
- The main cause of pollution is ______. A: the release of artificial or natural substances into the environment B: the production of new industrial goods C: increased amounts of a natural substance D: our ever-increasing population
- The main cause of pollution is （） A: the production of new industrial goods B: increased amounts of natural substance C: our ever-increasing population D: the release of artificial of natural substances into the environment
- everyone（如果人人）protects the environment, the world will become muchmore beautiful. A: As B: If
- A friend is someone who will ______ you.