单选题 According to the passage, what distinguishes many present-day theaters from those built prior to the nineteenth century?

A、 Large entrance, lobby and auditorium.
B、 Two buildings separated by an arch.
C、 Attractive interior decorations.
D、 Separate stages for each act.

【正确答案】 B

【答案解析】[解析]由本文第一句“The distinctive architectural feature of the typical Broadway theater is the juxtaposition of two almost independent...proscenium arch．”可知答案为B。故应选B。