下列哪一项属于狭义的幼儿园的物质环境？（ )

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27098' and id < 2246940 and id<>'2246940' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27098' and id > 2246940 and id<>'2246940' order by id asc limit 5