next_a = soup.select_one("a.next")
2. 创建计数数组count，统计每个值出现次数
。关于这个话题，WPS下载最新地址提供了深入分析
Perhaps that’s the biggest irony of all. Space is huge and mostly empty—and yet there’s no easy way to throw things out.
As McKenzie speaks about his job, it is a stunning Antarctic summer's day, a balmy -15C. The view outside his window is a vast expanse of white as far as the eye can see, smoothed over by an equally vast layer of pure blue.