汽车上坡和下坡都用几挡，怎么挂档最合适?

页面:/news/view-1039404/ | 耗时:0.7960 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=1039404 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1039404 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1039404 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(3192024,381992,433862,1675305,374231,1335906,451230,537958,3449555,469807,434970,3094917,478830,750148,1573122,453829,366329,2557055,462291,485601,371185,87482,420356,385287,450752,1981841,1160458,1722782,1042657,476385) ORDER BY field (ArticleID,3192024,381992,433862,1675305,374231,1335906,451230,537958,3449555,469807,434970,3094917,478830,750148,1573122,453829,366329,2557055,462291,485601,371185,87482,420356,385287,450752,1981841,1160458,1722782,1042657,476385)