Ⅰ.阅读理解(建议用时16′)
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[2016·山东诊断]A rare butterfly has been discovered in Britain for the first time in 60 years, having moved from Eastern Europe. The only previous record of a wild yellow－legged Tortoiseshell in Britain was in 1953, when it was seen just once in Sevenoaks, Kent. Several weeks ago, there were already four confirmed sightings, along the East coast in Norfolk, Suffolk and Kent, and six further reports of the butterfly in coastal areas. Conservationists are very excited about the sightings, which are rare in the butterfly world.
