4. Before planning the trip, the family decided to set a _____ so they would not spend more money than they could afford.
(A) receipt
(B) budget
(C) manual
(D) schedule
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統計: A(0), B(8), C(0), D(2), E(0) #4036308
統計: A(0), B(8), C(0), D(2), E(0) #4036308