string(205) "get document error:https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E7%9B%91%E7%90%86%E7%9C%9F%E9%A2%98%E7%AD%94%E6%A1%882024 => Connection timed out after 30000 milliseconds"
监理真题答案2024网!