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TOEFL
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Listening practice
/ Section ZF3H
Listen to an Academic Talk
Listen to part of a talk in an agricultural history class.
Listen
30. According to the speaker, why was land left fallow under the older system?
A
Because there was no crop that would not deplete the soil further
B
Because there was not enough labour to work it
C
Because the harvest could not be stored
D
Because the land was reserved for grazing