听力测试导入单选题21 A: A groundsheet. B: A gas stove. C: A kitchen extension. D: A spare tent.
听力测试导入单选题21 A: A groundsheet. B: A gas stove. C: A kitchen extension. D: A spare tent.
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听力测试导入单选题21 A: A groundsheet. B: A gas stove. C: A kitchen extension. D: A spare tent.