Answer:
C
Step-by-step explanation:
Reading the passage, we can conclude that Noura and Mariam are talking about the importance of studying music or theatre.
It is said they have different views, which means whatever Noura thinks, Mariam doesn't think, and thinks the opposite.
It is said that Noura thinks studying music is more important. Since they have opposing views, it is safe to assume that Mariam thinks that studying theatre is more important.
To answer this question, they have opposing views. A and B should be ruled out immediately, C is correct, and D is ruled out especially because dance was not mentioned in the passage.