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英语四级阅读模拟训练题及详解XX英语四级阅读模拟训练题及详解xx 英语作为文科科目当中的一个重要组成部分,需要记忆理解的东西比理科要多的多,所以复习的战线需要拉得更长,下面是为大家搜索的英语四级辅导练习,希望能给大家带来帮助! A subjectwhich seemsto havebeen insufficientlystudied bydoctors andpsychologists isthe influenceofgeography andclimate onthe psychologicaland physicalhealth ofmankind.There seemsno doubtthat thegeneral characterof thelandscape,the relativelength ofday andnight,and theclimate mustall playa bigpart indetermining whatkind of people weare. It istrue thata fewstudies havebeen made.Where allthe inhabitantsof aparticular areaenjoy exceptionallygood orbad health,scientists haveidentified.contributory factorssuch asthe presenceor absenceof substanceslike iodine,fluoride,calcium,or ironin thewater supply,or perhapstypes ofland thatprovidebreeding placesfor pestslike mosquitoesor rats. Moreover,we canall generalizeabout typesofpeoplewe havemet.Those livingin countries.with longdark wintersare aptto b...。