TOEFL Listening: TPO-TOEFL听力TPO - 4968BC3NOE88J2OPR$

According to the professor, why did Neel paint portraits? A. She felt that it was the best way to represent a time period. B. She enjoyed the technical challenge of painting portraits. C. She found that it was too difficult to earn a living painting abstract art. D. She followed the lead of Expressionist painters who also painted portraits.