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To cut down air pollution, they've decided to take the bus to work instead of driving the car. (改写句...
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1分2016•青岛Ourcountryistakingactiontoairpollution.A.
theairpollutionweshouldtakethebusinsteadofdriving
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Tocutdownweneedtostoppouringthewasteintotheriver.
Ourcountryistakingactionto______airpollution. A.
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