- 问题详情:JohnSnow,awell-knowndoctorinLondon,became61.________(inspire)whenhethoughtabouthelpingordinarypeople62.________wereexposed63.________cholera,adeadlydiseaseofhisday.Manythousandsofpeoplediedeverytimetherewasan64.________becausenooneknewtheca...
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