2016届高考英语阅读改错提升训练8 科普知识（阅读理解）_高考复习指南

　　2．We may infer from the second paragraph that the “traveling salesman problem” ________.

　　A．can be solved by a computer easily

　　B．can't even be solved by a computer

　　C．can puzzle both people and computers

　　D．remains to be solved by scientists

　　答案　C　[细节理解题。根据第二段可知，销售员在出发之前必须找到合适的路线，这个“销售员旅行难题”即使电脑也需要好几天才能解决。]

　　3．The main purpose of the last paragraph is to ________.

　　A．provide further proof for the research

　　B．tell us how bees can fly the shortest route between flowers

　　C．tell us how the research about bees' flying route was conducted

　　D．explain the significance of the research

　　答案　D　[推理判断题。最后一段说明了蜜峰飞行路线研究的意义和目的，是为了帮助我们在实际生活中更好地节省时间和精力。]

　　4．It can be concluded from the passage that ________.

　　A．all creatures are smarter than computers

　　B．the research about bees' flying route can be applied to many fields　

　　C．our networks are more complex than bees' ones

　　D．with the help of the computer we can find out how bees can solve the “traveling salesman problem”

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