引起上呼吸道感染的病原体绝大多数是（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='25391' and id < 2139672 and id<>'2139672' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25391' and id > 2139672 and id<>'2139672' order by id asc limit 5