string(262) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=2023%E7%9B%91%E7%90%86%E4%B8%89%E6%8E%A7%E8%80%83%E8%AF%95%E7%AD%94%E6%A1%88%E8%A7%A3%E6%9E%90 => Failed to connect to 101.89.117.144 port 38005: Connection refused"
2023监理三控考试答案解析
