Answer:
Step-by-step explanation:
A: Miep was very special. That's true. And maybe should be included. There were 6 million Jews taken away and according to Sir Martin Gilbert there were only 10000 people willing to hide them or see them to safety. Miep was one of those 10000.
B: She did sneak back into the secret hideaway. Had she not done that, the Best answer C, would not have happened.
C: Miep found what would become a treasure (The Diary of Anne Frank)
D: is true but not important as C.