The exterior of Santa Sabina in Rome most closely resembled the exterior of which building?

What about Jan van Eyck's Portrait of Giovanni Arnolfini and Giovanna Cenami suggests that an oath is being taken?

a. hanging pillows b. position of the couple's hands c. view outside the window d. all of these e. none of these

Which of the following is a song cycle by Schubert?

a) Dichterliebe b) Die schöne Müllerin c) The Wanderer d) Gretchen am Spinnrade