string(280) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=2021%E5%B9%BF%E4%B8%9C%E5%88%9D%E7%BA%A7%E4%BC%9A%E8%AE%A1%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 38022: Connection refused"
2021广东初级会计考试答案解析
