- 问题详情:Onethingthetourbooksdon’ttellyouaboutLondonisthat2,000ofitsresidents(居民)arefoxes.Theyranawayfromthecityaboutcenturiesagoafterdevelopersandpollutionmovedin.Butnowthattheenvironmentiscleaner,thefoxeshavecomehome,.“Thenumberandvarietyofwilda...
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