问题
3,2,8,12,28,()。A. 15 B. 32 C. 27 D. 52
3,2,8,12,28,()。
A. 15
B. 32
C. 27
D. 52
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