第一类是城市接纳能力超负荷引起的短暂混乱，这类问题真实存在，不管如何反驳，也无法抵消对游客造成的实实在在的困扰。我们不能再推卸责任，可以做的是假期减少出门腾出资源、积极协助游客向相关部门反馈问题、主动回应游客在社交软件的询问。
Websites have had an interesting journey over the past 20 years. They went from being essential (pre-social media) to less important (when social media took over), and now, they’re back to being absolutely crucial.
，详情可参考PDF资料
A 组（无身份设定）的推理链：
产业“家底”更加厚实。粮食产量连续两年稳定在1.4万亿斤以上，制造业增加值连续16年稳居世界首位，工业增加值对经济增长的贡献率升至35%，服务业增加值占国内生产总值（GDP）的比重增至57.7%。
If you just want to try it out, a copy is available under ./test/z80-sans.ttf.