听力原文:W: John, I don't know what to get for your father. He bus just about everything, doesn't he? Do you have any suggestions? M: Why don' t yon get him a pocket calculator? Q: Why doesn't the woman know what to get for the man' s father? (18) A.She feels that he won't accept anything. B.She' s sure he already has a pocket calculator. C.She thinks he has almost everything he wants. D.She' s afraid he wants more than she can afford.