资源描述：
《有括号的三步计算式题》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、Leaders:provincialagriculturalworkConferenceheldinXX,whichisourconcernandlove,willgreatlypromoteXXagriculturalandruraleconomicdevelopment. Firstofall,IamrepresentingXXmunicipalpartyCommitteeandGovernment,extendawarmwelcometotheattendingleaders!XXhasbeengivensupportandass
2、istancetotheprovinceofagriculture,provincialagriculturalOffice,andexpressedheartfeltthankstoallthefriends!below,IXXwithabriefreport. AbasicXXofXXmunicipalitylocated(cities,omitted).Oneisthesuperiorecologicalenvironment.XXblue,clear,green,water,air,70%oflandintheterritory
3、iscoveredwithforests,grasslands,wetlandsandwaters,built7thousandsofsquarekilometersofthetotalareaofnaturereserves. Withinmajorindustrialpollutionsources,airqualityatthenationallevel,nationallevels,waterquality,soilpollution,"pureland"reputation,washeraldedbytheUnitedNati
4、onsenvironmentalofficials"themostsuitableplaceforhumansurvival."Second,theenrichmentofnaturalresources.Atotalareaofmorethan5millionmuofarableland(whichowned1.53millionacres),theannualgrainoutputofmorethan2milliontonsandislocatedintheinternationallyrecognizedgold"cattle",t
5、hereshouldbemorethan400,000acresofgrazinggrassland,developinganimalhusbandryconditions;atotalareaof4.1millionacresofforestland,richinpreciouswoodsuchaspine,ash,yellowpineapple,standingtimbervolumeofmorethan26millioncubicmeters. ForestXiahashundredsofspeciespreciouswildli
6、fe,morethan200morespeciespreciousherbs,annualSuperthousandtonsofwildmushroomandreservesSuper100,000tonsofmountaindish;nectarplantthroughout,canbee100,000group,isChina"beeofXiang",andnationalNortheastblackbeereservesandimportantofbeeproductsproductionbase;canusingwater2.5b
7、illioncubicmetres,shouldbefishingwater460,000acres,richbigsalmon,and"threespentfiveLuo",Northcoldwaterspecialtyfish;foundandprovedreservesofmineralresourceshas36species.Third,geopoliticaladvantages.XXopenmidpointislocatedintheeasternpartoftheprovincealongtheborder,264kmlo
8、ngborder,withnationalroadpassengerandfreighttransportport,builtontheborderbetweenChinaandRussiah
