地球上的生命大约起源于45亿年前。 ( )

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31825' and id < 2543840 and id<>'2543840' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31825' and id > 2543840 and id<>'2543840' order by id asc limit 5