TOEFL Listening: TPO-TOEFL听力TPO - 329O2872G5Q58O0BR$

What does the professor mean when she says this: A. Art is of little importance in designing a pedestrian mall. B. There should be a wide variety of art on display in pedestrian malls. C. Art is a key feature in the designing of a pedestrian mall. D. Most pedestrian mall designers do not like art as much as she does.