string(292) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%AD%E7%BA%A7%E4%BC%9A%E8%AE%A1%E8%81%8C%E7%A7%B0%E6%9C%BA%E8%80%83%E6%A8%A1%E6%8B%9F%E8%80%83%E8%AF%95%E7%AD%94%E6%A1%88 => Failed to connect to 14.18.117.71 port 38220: Connection refused"
中级会计职称机考模拟考试答案
