阿摩線上測驗
21 If you owe income tax to the government, the last day to _______ is May 31.
(A)return your tax file
(B)file your return tax
(C)return your file tax
(D)file your tax return
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統計： A(9), B(6), C(1), D(29), E(0) #1094129
統計： A(9), B(6), C(1), D(29), E(0) #1094129
