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What remains an obstacle in developing battery-run four-legged robots?
What remains an obstacle in developing battery-run four-legged robots?
admin
2022-10-27
14
问题
What remains an obstacle in developing battery-run four-legged robots?
Scientists have been experimenting with four legged robots for years, trying to see if they could be used as pack animals for carrying heavy loads over a difficult terrain. But the machines power requirements limited their potential. That’s changed now with a running robot designed by a group of engineers that operates on batteries, rather than on heavy gasoline powered engines. Scientists say these new robots will soon be able to run like cheetahs. But for now, the different technologies that will bring them closer to everyday life are still being tested. One of the obstacles continues to be power consumption.
选项
A、Their capacity of carrying heavy loads.
B、The speed they travel on a difficult terrain.
C、Their huge power consumption.
D、The coordination of their four legs.
答案
C
解析
根据新闻可知,四腿机器人研究的一个障碍仍然是耗电量。故选C。
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本试题收录于:
C类竞赛(非英语专业本科)题库大学生英语竞赛(NECCS)分类
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C类竞赛(非英语专业本科)
大学生英语竞赛(NECCS)
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