The passage mainly describes the advantages and disadvantages of robot car races

游客2023-07-16  26

问题 The passage mainly describes the advantages and disadvantages of robot car races. [br] The aim of the Grand Challenge is to spur development of autonomous ground vehicles.

选项 A、Y
B、N
C、NG

答案 A

解析 根据题干中的信息词the aim of the Grand Challenge定位原文,发现答案在小标题Unknown Course下第一段,可知题干表述正确。
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