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TOEFL
/
Listening practice
/ Section DPZ9
Listen to an Academic Talk
Listen to a talk in an economics class.
Listen
42. Why does the professor mention a book published in 1841?
A
To show that the bubble was well understood at the time
B
To recommend a reliable history of the period
C
To give the source of the original price records
D
To explain how an exaggerated version of the story spread