Official 42 Lec 1
Question 6 of 6
What does the professor imply that art historians should do?

A.

Try to preserve deteriorating ancient pigments with an organic surface treatment

B.

Educate the public about the damage caused by cleaning works of art

C.

Study the remaining traces of pigments on as many ancient sculptures as possible

D.

Try to re-create the mineral-based paints that were used in ancient times

正确答案:C

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