By the mid-1990s, the European Union had essentially achieved the common market stage of economic integration.
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At the Maastricht Summit of 1991, members of the European Union expressed the goal of achieving the common market stage of economic integration.
A. 对
B. 错
To protect its farmers from forgein competition, the European Union has utilized variable import levies and export subsidies.
A. 对
B. 错
To protect its farmers from imports of agricultural goods, the European Union has implemented tariff rates that vary directly with world prices.
A. 对
B. 错
As of 1992, the European Union had achieved the monetary union stage of economic integration.
A. 对
B. 错