患者男，60岁。因“COPD并发自发性气胸”入院。住院期间出现T38.5℃，考虑合并细菌感染。最常见的致病菌是
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Inmostcitiesandtowns,thehighvolumesofroadtrafficbecomeaproblem.Whatarethecausesofthatandwhatactionscouldbetakentosolvetheproblem?
Bythesametoken,regularlysearchingtheInternetallowsyoutobethefirstinlinetoapply______companiespostnewjobopenings.