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浙江省桐庐县2017高考英语一轮阅读理解选练（6）及答案 阅读理解----A Some of Beijing Zoo’s animals are suffering menu changes because of the bird flu spread in Asia. Gone are the lions’ and tigers’ delightful “live” chicken dinners. In their menu , instead , are raw beef and mutton. While the lions and tigers go chickenless, the zoo’s birds are also receiving some special and uncomfortable treatment these days. The peacocks in Badaling Safari Animal World, who used to be featured in the park and could walk around showing off their beautiful feathers, now are forced to stay in cages. And turkeys at the Beijing Zoo—believed to be most likely to suffer from the bird flu virus —have been moved out of their old home to places separate from visitors. In most cases, display areas with birds have been closed for health reasons. Yet a good thing about the present situation is that the living conditions of the zoo’s birds are being improved , with keepers keeping the display areas cleaner and not as crowded as before . Almost all zoos have done more frequent cleaning and disinfection for bird cages —measures to prevent infection. In this special period , pigeons（鸽子）are frowned upon . In Beijing , many homing pigeon lovers use balconies （阳台）to build cages for birds . Most neighbours are fed up with these cages since they can produce waste and feathers . Now the city’s homing pigeon organization is asking all its members to stop letting pigeons out of their cages and keep cages clean. Still, pigeons and some other birds seem less lovely to people than before. | 
