请英语高手帮我点评我的英语四级作文（语法,用词）非常感谢1：越来越多的博物馆免费对外开放的目的是什么?2：也会带来一些问题3：你的看法FreeAdmissiontoMuseumsNowadays,moreandmoremuseumsar

　　请英语高手帮我点评我的英语四级作文（语法,用词）非常感谢

　　1：越来越多的博物馆免费对外开放的目的是什么?

　　2：也会带来一些问题

　　3：你的看法

　　FreeAdmissiontoMuseums

　　Nowadays,moreandmoremuseumsareopenedfreely.Ithaveapurposethatletmorepeople,especiallythestudentsvisitthoseculturalrelicsandknowthedevelopmentofsociety.Itisabeneficialactivity.

　　Thoughfreeadmissionhavepositiveaspects,itstillhavenegativeaspects.Asmoreandmorepeoplegotothemuseumsforvisiting,itwillleadtotheorderinmess,andpeoplewillnotvisittherelicsnormally.Inaddition,thepublicenvironmentisaseriousproblem,apartofvisitorsalwaysthrowawaytheplasticbottlesandpaperseverywhere.Somanyworkerswhoworkinthemuseumsthinkthatthemuseumsshouldn'topenedfreely.

　　Formypart,justasthecoinhastwosides,weshouldadmittheadvantagesoffreeadmission,andalsoshouldknowthedisadvantages.Ithinkthemuseumshouldopenfreely,butitcanlimitthequantityofpeopleeveryday.Inaword,thepeoplewhovisitinginthemuseumsshouldprotecttheenvironmentofthemuseumsconsciously.