Fatal error: Uncaught [XSErrorException] ../../api/DTapi/app/dtapi.com/allsearch/sdk/lib/XS.php(2558): fsockopen(): unable to connect to localhost:8383 (Connection refused)(2)
thrown in /www/wwwroot/www.liuqiuyi.com/api/DTapi/app/dtapi.com/allsearch/sdk/lib/XS.php on line 560
考试分为四个部分：阅读、听力、口语和写作。每个部分的时长如下：