This question is missing the options. I've found the complete question online. It is the following:
In The Diary of Anne Frank, the conflict between Anne and her mother results in a discussion that brings Anne and Peter closer.
This event most supports the theme that :
A. friendships are often put to the test during difficult times.
B. sharing a difficult experience can strengthen a friendship.
C. friends are often found in the most unexpected places.
D. true friends often bring out the best in each of us.
Answer:
This event most supports the theme that :
B. sharing a difficult experience can strengthen a friendship.
Explanation:
If you pay attention, you will notice this question answers itself. According to it, there is a conflict. A conflict is nothing more than a difficult experience in which two forces oppose each other. In this case, it is between Anne and her mother. Still according to the passage, this difficult experience brings Anne and Peter closer. In other words, it strengthens their friendship. Therefore, sharing such a difficult experience makes them trust and rely on each other more. We can safely choose letter B as our answer, then.