2. 外语
  3. We learn from the first paragraph that two systems of automated highways______. Which of the following is true about driving on

We learn from the first paragraph that two systems of automated highways______. Which of the following is true about driving on

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问题 We learn from the first paragraph that two systems of automated highways______.
Which of the following is true about driving on an automated highway?
选项 A、Vehicles traveling on it are assigned different lanes according to their destinations.
B、A car can join existing traffic any time in a mixed lane system.
C、The driver should inform his car computer of his destination before driving onto it.
D、The driver should share the automated lane with those of regular vehicles.
答案C
解析 是非题。根据第二段第一句：Under either scheme，the driver would specify the desired destination，furnishing this information to a computer in the car at the beginning of the trip or per haps just before reaching the automated highway．不论采用哪种设计，司机都需要在其开始行驶时或在到达自动化高速公路前确定要去的目的地，把这个信息输入车上的计算机。故C是正确答案。选项B与文章内容相悖，因为原文第二段第二句是on suitably equipped roads而不是existing traffic。选项D提到的情况只适用于第二种设计方案，即混合式交通系统。故A、B、D均不是正确答案。
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