精品文档---下载后可任意编辑Unit 1 Our EarthListeningAudio Track 4-1-11. I’ve visited a few caves in Guilin. The rocks in the caves are in different shapes and colors. If you use your imagination, the rocks can resemble many different things. It looks like a whole other world.2. I went ...

时间:2025-03-02 09:48栏目:行业资料