题目选项分析

Even though the direct costs of agricultural subsidies

amounts to a sum lower

than 2 percent of the nation's gross domestic product last year, economists say subsidy roll-outs play a major role in determining taxation policies.

Even though the direct costs of agricultural subsidies

amounted to less

than 2 percent of the nation's gross domestic product last year, economists say subsidy roll-outs play a major role in determining taxation policies.

题目基本信息

难度：难