Official 5 Lec 3
Question 2 of 6
What does the professor imply when he mentions an art historian?

A.

Art historians have been learning how to use spectroscopes.

B.

Scientists need to learn how art historians analyze paintings.

C.

Confirming the authenticity of artworks requires collaboration.

D.

Spectroscopic analysis can help identify a painter's techniques.

正确答案:C

显示答案
进入答题
00:00
00:00
隐藏原文

译文

精听文本