As one of the historical monuments, ________ was constructed in 1636 and reconstructed in 1993.

A．A driving test.
B．A police movie.
C．A traffic accident.
D．The way to make signals.

A．The root of Jim’s health problems.
B．The woman’s problems with her workaholic professor.
C．Jim’s relationship with his professor.
D．Problems that Jim and the woman have with their workloads.