nayana-c1.867c992ae9100904cc61c84591adf0f8f863e0387e30f0d0dbc86640e9f50a1a.en.test.42706

The task

Which of the following events occurred first in Switzerland? A. Switzerland joined the World Trade Organization (WTO) B. Switzerland was bound by the Government Procurement Agreement (GPA) C. Liberalization of the Swiss energy market for large consumers D. The debate on the applicability of GPA rules to energy procurements Return only the single uppercase letter of the correct option.