What are the two most common aspect ratios of video presentation?

Continually rebuilt and replastered, early houses at Çatalhöyük may have functioned as ____________

A. observatories B. temples C. production centers for tools and pottery D. historical markers

The organization known as "The Club" excluded communists, homosexuals, and women, claiming them to be

a. incapable of producing serious art. b. capable of bringing negative attention to The Club. c. prone to make political statements. d. the three groups that take over.