( )是用来衡量居民购买一定的有代表性的商品和劳务组合的成本。[2007年5月二级真题]

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SQL Error: select id,body,options from ***_enewstiku where sourceid='25260' and id < 2138411 and id<>'2138411' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25260' and id > 2138411 and id<>'2138411' order by id asc limit 5