Thoughtless tourists contribute to ______ by littering in areas
分类: 旅游英语选读(00837)发布时间: 2024-11-05 23:27浏览量: 0
Thoughtless tourists contribute to ______ by littering in areas such as picnic sites. A、visual pollution B、air pollution C、noise pollution D、water pollution 【正确答案】：A