M: I'm really worried about our first test in my history class. You've taken one of Miss Blacks' tests, haven't you? I heard. They're impossible to pass. ,F: I don't know what you've been talking about, my experience was just the opposite.
(A) M: I didn’t hear you. Please could you tell me again? (B) M: I agree with you. Passing Miss Black's tests is easy. (C) M: What? I'm shocked that you think passing Miss Black's tests is easy. (D) M: I'm so surprised that you haven't heard of Miss Black. Her tests are the easiest to pass.
C