TOEFL Listening: TPO-TOEFL听力TPO - 7Q05MJP1UB2FWF8ER$

What aspect of architecture in the United States is the lecture mainly about? A. The differences between rural and urban styles of housing B. The reasons for popularity of a particular type of house C. The various styles of houses that are popular in New England D. The decorative details that are typical of houses built in New England