改善握力宜选用的作业活动为 （ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='25683' and id < 2158876 and id<>'2158876' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25683' and id > 2158876 and id<>'2158876' order by id asc limit 5