问题
2 3 7 12 22 41 75 () A.126 B.128 C .132 D.138
2 3 7 12 22 41 75 ()
A.126 B.128 C .132 D.138
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