【单选题】听力原文:M: Operator, I'm trying to call 8324,531. But I couldn't get through and it was in service only an hour ago. W: I am sorry, but that number is no longer in service. Q: Why is the man not satisfie...
A.
He completed a call to that number only a short time ago.
B.
He believes the operator cannot hear him.
C.
He believes the operator does not want him to make the call.