问题
公务员考试题:3, 4, 7, 16, ()
32.3, 4, 7, 16, ( )
A.23 B.27
C.39 D.43
Fatal error: Uncaught [XSException] ../../../usr/local/xunsearch/sdk/php/lib/XS.php(2559): Connection refused(C#111, localhost:8384)
thrown in /usr/local/xunsearch/sdk/php/lib/XS.php on line 2559