题目详情
单选题 How does the bus mode operate
A. By vehicles that receive power from overhead wires and run on tracks
B. By rubber-tired vehicles that follow fixed routes and schedules along roadways
C. By vehicles that only stop at every 0.8 to 1km
D. By vehicles that only operate in downtown areas

学科:交通工程专业外语(双语)
时间:2024-11-22 07:21:29
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