偶听的第50题What private companies do after they built new roads? A,reduced charges for transporting farm products B. Required payment from vehicles that used their roads C.Made repairs to older roads D.Installed streetlights on roads connecting major cities.
答案给的是D,可是我听下来觉得并没有提到streetlights,相反有这么一句：Private companies built these roads and collect fees on all vehicles that traveled on them.
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发表于 2004-9-10 19:08:00
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