问题标题：
ErrorcorrectionCananimalsmadetoworkforus?Somescientiststhinkthatonedayanimalsmaybetaughttodoanumberofsimplejob.TheysaythatinfilmoronaTVwemayseeelephants,ormonkeys,dogs,bearorotheranimalstodoalotofthings.If
问题描述：
Errorcorrection
Cananimalsmadetoworkforus?Somescientiststhinkthatonedayanimalsmaybetaughttodoanumberofsimplejob.TheysaythatinfilmoronaTVwemayseeelephants,ormonkeys,dogs,bearorotheranimalstodoalotofthings.Ifyouwatchcareful,youmayfindthatthoseanimalsarealwaysgivesomethingtoeatinreturnfordothem.Ofcourse,aswellallknow,dogscanbeusetoguardahouse,andelephantscanbeusedtodosomeheavilyjobs.
蔡德钧回答：
错误大写标出CananimalsBEmadetoworkforus?SomescientiststhinkthatonedayanimalsmaybetaughttodoanumberofsimplejobS.TheysaythatinfilmSoronaTVwemayseeelephants,ormonkeys,...
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