考试时怎样才能快速进入状态

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select * from tbl_Articles WHERE ArticleID=2452163 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2452163 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2452163 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1633162,1407184,622626,423524,1314675,1574062,1061426,1085062,1698739,441436,546473,627472,304441,228857,915093,1436067,366844,1043675,1565634,1294661,1641965,209125,3344430,1103440,797035,1469639,200813,1104933,448510,1588780) ORDER BY field (ArticleID,1633162,1407184,622626,423524,1314675,1574062,1061426,1085062,1698739,441436,546473,627472,304441,228857,915093,1436067,366844,1043675,1565634,1294661,1641965,209125,3344430,1103440,797035,1469639,200813,1104933,448510,1588780)