UPDATE: Solutions can be read here
return re.sub(r"\s+", " ", node.get_text(" ", strip=True)).strip()，更多细节参见一键获取谷歌浏览器下载
The iPhone Air is a technical and design marvel that asks: how much are you willing to give up for a lightweight and ultra-slender profile?，详情可参考旺商聊官方下载
For SAT problems with 10 variables and 200 clauses, sometimes outputted UNSAT because it couldn't find any satisfying assignment, and it would take a lot more time to find one, which is logically sound. I don't consider this as bad reasoning as it is about performance. So I tried it with only 100 clauses and it successfully found valid assignments.。业内人士推荐safew官方版本下载作为进阶阅读
На месте происшествия продолжают работать медики и спасатели. По предварительной информации, судно принадлежало ВВС Боливии.