TOEFL Listening: ETS-TOEFL听力机经 - H985UQ93V1K00823P$

Why does the student go to see the professor? A. To get advice about how much information to include in a paper he is writing B. To ask for permission to change the topic of an assignment C. To get help choosing a topic for an assignment D. To discuss the results of research he has done for a paper he is writing