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TOEFL
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Listening practice
/ Section J8VT
Listen to an Academic Talk
Listen to part of a talk on a history podcast.
Listen
32. Why does the speaker call this a useful example?
A
It shows that social meanings can reverse without the object changing.
B
It explains why military equipment is often well designed.
C
It demonstrates that fashions always return eventually.
D
It shows how quickly manufacturers respond to demand.