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听力原文：M: Hello! I'm a senior student. Can you tell me whether this reference room is only for faculty members? W: No, it's also open to the postgraduates, and undergraduates can come too if they've got professors' written permission. Q: What does the woman tell the man about the reference room? (16)A.
It's open only to teachers and postgraduates.
B.
He can study there if he is writing a research paper.
C.
Senior students can enjoy more rights than other undergraduates.
D.
He needs the approval of his professor for the use of it.
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