31.Helen: Can you turn off the TV? I can’t study with the .
Troy: You can just go back to your room so you won’t hear it.
(A) noise
(B) heat
(C) power
(D) light
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統計: A(114), B(13), C(10), D(0), E(0) #2336901
統計: A(114), B(13), C(10), D(0), E(0) #2336901