According to Mundell's distributive principle, when a country faces both inflation and balance-of-payments deficits, the government should adopt ( )

A、Expansivefiscalpolicyandtightmonetarypolicy
B、Tighterfiscalpolicyandexpansionarymonetarypolicy
C、Tighteningfiscalpolicyandtighteningmonetarypolicy
D、Expansionaryfiscalpolicyandexpansionarymonetarypolicy