1
When two vehicles meet on a steep, narrow road where only one can pass, the vehicle traveling downhill:
- A.must go first.
- B.must yield the right-of-way to the vehicle going uphill.✓
- C.must move simultaneously with the vehicle going uphill.
- D.must make a U-turn.
Why: According to the "Right-of-Way" rules, when two vehicles meet on a steep, narrow road, the vehicle traveling downhill must yield. This is because backing up uphill is significantly more difficult and dangerous than backing up downhill.
