我国主要的降水类型是（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29689' and id < 2412141 and id<>'2412141' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29689' and id > 2412141 and id<>'2412141' order by id asc limit 5