下列物质中含离子键的是

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='23105' and id < 2027105 and id<>'2027105' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='23105' and id > 2027105 and id<>'2027105' order by id asc limit 5