3.A國(guó)是深受疫情影響的國(guó)家,假定疫情暴發(fā)前,該國(guó)的社會(huì)總供給與社會(huì)總需求處于E點(diǎn)。疫情暴發(fā)后,因采取一系列宏觀經(jīng)濟(jì)政策,使社會(huì)總供給與總需求發(fā)生了變化,新的供求關(guān)系可能處在E
1點(diǎn)或E
2點(diǎn),下列表述正確的是( )
①增加進(jìn)口,使E點(diǎn)移向E
1點(diǎn)
②增加抗疫相關(guān)支出,使E點(diǎn)移向E
2點(diǎn)
③下調(diào)流轉(zhuǎn)稅稅率,使E點(diǎn)移向E
1點(diǎn)
④下調(diào)進(jìn)口關(guān)稅稅率,使E點(diǎn)移向E
2點(diǎn)