string(320) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%80%E5%BB%BA%E9%BB%98%E5%86%99%E9%A2%98%E4%B8%8A%E5%B9%B4%E8%80%83%E8%BF%87%E7%9A%84%E4%BB%8A%E5%B9%B4%E8%BF%98%E4%BC%9A%E5%86%8D%E8%80%83%E5%90%97 => Failed to connect to 101.91.112.32 port 38195: Connection refused"
一建默写题上年考过的今年还会再考吗
