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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 a sociology class.
Listen
45. According to the speaker, why was the claim hard to test?
A
Neighbourhoods change too quickly to be compared
B
Families differ in ways that also determine where they live
C
Records of address were rarely kept
D
Outcomes cannot be measured before adulthood