填空题

A--general expense B--government debt
C--gross domestic product (GDP) D--gross earnings
E--national debt F--tax relief
G--gross national income H--tax-free shop
I--value added J--free of duty
K--foreign trade zone L--tax payer
M--gross return N--individual income tax
O--gross social product P--gross output ( )保税区 ( )国民生产总值