初一数学成绩下降怎么办

页面:/news/view-1156925/ | 耗时:0.6396 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=1156925 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1156925 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1156925 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(666942,1483893,824301,580473,665804,1426034,1944855,418433,1160106,825493,675985,908876,947182,618789,1046823,887251,1167220,360678,1376799,1067040,895410,1086303,1453308,1138159,1473928,2032880,1705052,899347,951664,467558) ORDER BY field (ArticleID,666942,1483893,824301,580473,665804,1426034,1944855,418433,1160106,825493,675985,908876,947182,618789,1046823,887251,1167220,360678,1376799,1067040,895410,1086303,1453308,1138159,1473928,2032880,1705052,899347,951664,467558)