Geometry

Question Analysis：
This problem combines translation and rotation about the origin, testing understanding of transformation sequences.

Key Concept Explanation：
Translation: (x, y) → (x - 3, y) for left 3 units
90° CCW rotation about origin: (x, y) → (-y, x)
Order matters: Always perform transformations in the specified sequence

Step-by-Step Solution：
After translation: (2 - 3, 5) = (-1, 5)
After rotation: (-5, -1)

Option Analysis：
A) Correct final position
B) Incorrect sign on both coordinates
C) Translation only (no rotation)
D) 180° rotation result

Common Mistakes：
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