In spite of the best governmental efforts, (1) / emission of green house gases (2) / and noxious chemicals (3) / remain a cause of worry. (4) No error (5)
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Q:
In spite of the best governmental efforts, (1) / emission of green house gases (2) / and noxious chemicals (3) / remain a cause of worry. (4) No error (5)
- 11false
- 22false
- 33false
- 44true
- 55false
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