Which of the following options best matches Anne’s central idea in this passage?
A) Living in isolation is boring, especially at night when there is no one to watch through the windows.
B) Nazi’s often hide in abandoned buildings, so they watch closely at night.
C) Medicine is important, and codeine was a very effective treatment for soothing coughs.
D) Even when it appears that no one is around, it is important to remain quiet and hidden.