新概念英语第三册Lesson1 A puma at large Pumas are large, cat-like animals which are found in America. When reports came into London Zoo that a wild puma had been spotted forty-five miles south of London, they were not taken riously. However, as the evidence began to accumulate, experts from
the Zoo felt obliged to investigate, for the descriptions given by people who claimed to have en the puma were extraordinarily
similar.
标本盒
外商The hunt for the puma began in a small village where a woman picking blackberries saw 'a large cat' only five yards away from her. It immediately原子半径变化规律
炖鲫鱼汤ran away when she saw it, and experts confirmed that a puma will not attack a human being unless it is cornered（adj.被困得走投无路的）. The arch proved difficult, for the puma was often obrved at one place in the morning and at another place twenty miles away in the evening. Wherever it went, it left
神机妙算怎么造句behind it a trail of dead deer and small animals like rabbits. Paw prints were en in a number of places and puma fur was found clinging to bushes. Several people complained of 'cat-like nois' at ni
ght and a businessman on a fishing trip saw the puma up a tree. The experts were now fully convinced that任怨
空气污染的原因the animal was a puma, but where had it come from ? As no pumas had been reported missing from any zoo in the country, this one must have been in the posssion of a private collector and somehow managed to escape. The hunt went on for veral weeks, but the puma was not caught. It is disturbing to think that
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