听力原文： Argentina civil servants held a 24-hour strike yesterday to protest pay cuts of 12-15% for anyone earning more than 1,000 US dollars a month. Public service unions and local teamsters plan to hold the protest rally in front of the government house. The work stoppage comes at the last Friday's general strike when many of Argentina's 12 million workers stayed home after the nation's powerful General Worker Confederation, the nation's largest union group, called one-day strike to protest spending cuts and free market reforms. The civil servants held a strike to protest______.