下图显示了由铁路连接的四个城市的位置。 下列哪一项陈述是正确的？

认识角及角的大小English
先不看答案，让 AI 诊断你卡在哪里？

它不会直接告诉你答案，而是问你卡在哪一步看看 AI 是怎么陪你一步步弄懂这道题的

完整解法

10

1. Determine the standard compass directions based on the given North indicator.

The compass indicator shows North (N) pointing towards the top-right (approximately 45∘45^\circ clockwise from vertical up).
Therefore:

  • South (S) is opposite to North, pointing towards the bottom-left.
  • East (E) is 90∘90^\circ clockwise from North, pointing towards the bottom-right.
  • West (W) is opposite to East, pointing towards the top-left.

2. Evaluate each option against the established directions.

  • Option 1: City A to City B is horizontal right. This is exactly between North (top-right) and East (bottom-right), so it is North-East, not due East.
  • Option 2: City B to City C goes down and left (bottom-left). This matches the direction of South. This statement is correct.
  • Option 3: City C to City D is horizontal left. This is exactly between South (bottom-left) and West (top-left), so it is South-West, not North-East.
  • Option 4: City D to City A goes up and left (top-left). This matches the direction of West, not North-West.
答案

From City B to City C, the train has to travel due south. (Option 2)

AI 分析，可能出错

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