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题库 / OG2018-SC-780
Unlike the automobile company, whose research was based on crashes involving sport utility vehicles, the research conducted by the insurance company took into account such factors as a driver’s age, sex, and previous driving record.
company, whose research was based on
company, which researched
company, in its research of
company’s research, having been based on
company’s research on
语意为王：
Unlike A, who do B, C do D.这个结构里通常要求do B和do C构成unlike的点。
A，Unlike the automobile company‘s research, based on crashes, the research took into account such factors as a driver’s age, sex, and previous driving record.
研究考虑司机的年龄、性别、驾驶记录与研究建立在碰撞的基础上没法unlike，要unlike的话是：另一家公司将研究建立在B基础上。
而且从常识理解，他们为啥考虑司机的年龄、性别、驾驶记录？为了研究。所以改成unlike the research on crashes，关于碰撞的研究，ok
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