Trắc nghiệm: e. This industrial growth has led to a 25% population boom due to an influx of factory workers. resulting in increased traffic congestion. | Gửi trắc nghiệm |
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Trắc nghiệm: e. This industrial growth has led to a 25% population boom due to an influx of factory workers. resulting in increased traffic congestion. | Gửi trắc nghiệm |