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2025 DC CDL Practice Test: Class C - Test

Based on 2025 DC CDL Handbook
15. What color are advance warning signs at passive railroad-highway crossings?
A
Green
B
Yellow
C
Red
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Class C - Test
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Class C - Test 3
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Class C - Test 4
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Class C - Test 5
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Bus - Test
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Bus - Test 2
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Bus - Test 3