string(317) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=2023%E5%B9%B4%E4%B8%9C%E5%8C%97%E8%B4%A2%E7%BB%8F%E5%A4%A7%E5%AD%A6mba%E6%8B%9B%E7%94%9F%E7%AE%80%E7%AB%A0%E5%8F%8A%E7%AD%94%E6%A1%88%E5%A4%A7%E5%85%A8 => Failed to connect to 14.18.117.71 port 38041: Connection refused"
2023年东北财经大学mba招生简章及答案大全
