This question asks us about specific detail given from the passage. So, Must Be True question.
@ “modern industry and labor as subjects for painting” has been mentioned in 12. Specifically, it says that subject matter of modern industry and labor have been excluded in Impressionist paintings.
===== Answer Choice Analysis =====
A) Line 10 - 15 specifically advocates for this, just as we discussed above. Neglected is the key term.Correct
B) We are talking about the general trend in nowadays in regard of discussion about Impressionism. Not Herbert’s book. Out of scope.
C) Being idealized is the opposite. It was rather disputed that they have excluded them as their subjects.
D) No specific mention on Rewald’s take on this subject matter. We only know that Rewald was exclusively focused on style.
E) Nothing about “modernist painters” have been mentioned.