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TOEFL
/
Listening practice
/ Section 8ZJE
Listen to an Academic Talk
Listen to part of a talk in a perception class.
Listen
27. Why does the speaker mention striped wallpaper and a plain wall?
A
To show that the gap is filled with whatever surrounds it
B
To explain why patterns are harder to see than plain surfaces
C
To describe a test used to measure the gap
D
To show that the gap moves when the eye moves