4.
(A) A: Is there a table in the living room? B: No, there isn’t.
(B) A: Is there a table in the bathroom? B: No, there isn’t.
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統計: A(10), B(54), C(0), D(0), E(0) #2550680
統計: A(10), B(54), C(0), D(0), E(0) #2550680