幼儿在词汇的发展上一般先掌握实词，然后掌握虚词，实词中最先掌握的是 （ ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='26194' and id < 2194151 and id<>'2194151' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26194' and id > 2194151 and id<>'2194151' order by id asc limit 5