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TOEFL
/
Listening practice
/ Section 7YSB
Listen to an Academic Talk
Listen to part of a talk in a hydrology class.
Listen
26. According to the speaker, what does "hundred-year flood" actually mean?
A
A flood that occurs once every hundred years
B
The largest flood in a hundred years of records
C
A flood with a one per cent chance in any year
D
A flood that lasts longer than a hundred hours