下列细胞能在非特异性免疫和特异性免疫均起作用的是

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='20234' and id < 1769314 and id<>'1769314' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='20234' and id > 1769314 and id<>'1769314' order by id asc limit 5