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职称英语考试《综合类》章节练习题精选及
答案0516-4
1、Robotic Highway Cones
A University of Nebraska professor has developed robotic cones and barrels. ____
They can even be programmed to move on their own at any particular part of the day, said Shane Farritor, an assistant professor of mechanical engineering at Nebraska.
For example, if workers arrived at 6 am, the cones could move from the side of the highway to block off the lane at that time. And they can return to the original place at the end of the day. \said. \remove people from hazardous jobs on the highway putting barrels and cones into place,\Farritor said in a report on his creation. Word on the idea began in 2002 using a National Academy of Sciences grant . The fund allowed Farritor to work on the project with graduate students at Nebraska and his assistant Steve Goddard.
The robots are placed at the bottom of the cones and barrels
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and are small enough not to greatly change the appearance of the construction aides. \would look exactly the same,\Farritor said. \them. We replace that with a robot. .
Farritor has talked with officials from the Nebraska Department of Roads about how the robots would be most useful to what they might need
The robots could come in handy following a slow-moving maintenance operation, like painting a stripe on a road or moving asphalt, where now the barrels have to be picked up and moved as the operation proceeds. \way you don't have to block off a l0-mile strip for the operation. \ While prototypes have been made, they are not in use anywhere. Farritor said he has applied for a patent and is considering what to do next. He is thinking about starting a small business. . He is also thinking about marketing the robots to roads departments and others across the country which may benefit from them.【单选题】
A.And they can return to the original place at the end of the day.
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B.He is thinking about starting a small business.
C.Farritor was \
D.Word on the idea began in 2002 using a National Academy of Sciences grant
E.We replace that with a robot.
F.These robotic cones and barrels can move out of the way, or into place, from computer commands made miles away.
正确答案:F
答案解析:第1段要恢复的句子的内容应该与robotic cones and barrels有关。F句中的“These robotic cones and barrels”正好说明F句是第1句的后续句. these这个代词把第1、2句连接起来。第1、2句内容上是连贯的，证实第2句是第1
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