Respuesta :
The cement was not use in giving a range of colours to create variety to build the Pantheon.
- The Pantheon built in Rome in the 2nd century.
- The structure was a massive concrete building having an impressive dome.
- Only concrete is used to construct the structure without using any other materials.
- The concrete was made of limestone and volcano ashes.
- The interior was later decorated by famous painters.
Therefore we can conclude that cement was in its grayish color.
Thus option D. is the correct answer.
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