In the sccond half of the 20th century, the development of _____
分类: 旅游英语选读(00837)发布时间: 2024-11-05 23:26浏览量: 0
In the sccond half of the 20th century, the development of ______ contributed to the grow of tourism. A、water transport B、air transport C、train transport D、automobile transport 【正确答案】：B