2015年12月四六级真题及答案 
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参考答案及解析
56.原文第一段第一句反问句“Could you reproduce Silicon Valley elsewhere, or is there something unique about it?”可得知答案选A——Its success is hard to copy anywhere else. 选项copy同义改写原文的reproduce。
57.由题干大写字母Miami定位到原文第五段“Few startups happen in Miami, for example, because although it’s full of rich people, it has few nerds. It’s not the kind of place nerds like.”由因果关系词because找到原因——这里既是有很多富裕的人，却几乎没有nerds(痴迷科研的人)。所以答案选B——Lack of the right kind of talents.
58，由题干大写字母Carnegie-Mellon, MIT, Stanford, Berkeley等定位到第六段，问CM和其他的是哪里有不同。“The top US Computer Science departments are said to be MIT, Stanford, Berkeley, and Carnegie-Mellon. MIT yielded Route 128. Stanford and Berkeley yielded Silicon Valley. But Carnegie-Mellon? The record skips at that point.”原文讲到了MIT, Stanford, Berkeley都yielded产生了很有名的science department，而Carnegie-Mellon呢?这个记录可以直接跳过忽略。言下之意就是CM没有出名的science department，所以答案选D——It does not pay much attention to business startups.
59题，由题干大写字母Boston定位到倒数第二段。定位句“The weather is terrible, particularly in winter, and there’s no interesting old city to make up for it, as there is in Boston”说到了Boston是一个无聊的老城市，而定位句的下一句“So while there are plenty of hackers who could start startups, there’s no one to invest in them”说到了这样的城市无法吸引投资。所以答案选C——It is not likely to attract lots of investors and nerds.
60题，由startup investors定位到最后一段。Startup investors不仅富有，他们一般都经验丰富，而且能给提供一些建议，所以答案选C——They can do more than providing money.
61. C——It may prevent your business and career from advancing.
62. B——Encourage people to disagree and argue.
63. C——To remove misunderstanding.
64. D——They take care not to hurt each other’s feelings.
65. D——Acknowledge their contribution.
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英语四级