问题
3,30,29,12 , () A.92 B.7 C.8 D.10
3,30,29,12 , ()
A.92
B.7
C.8
D.10
请帮忙给出正确答案和分析,谢谢!
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