A、$0.49 per liter. B、$0.53 per liter. C、$0.54 per liter. D、$2.06 per liter. B新闻中提到，据美国汽车协会报道，美国无铅汽油每加仑平均售价2．06美元。大概每升54美分。感恩节期间，

Gasoline prices in the United States are nearing their lowest since 2004. The average price in the US was ＄2.06 per gallon for unleaded regular, according to the American Automobile Association（AAA). That is about 54 cents per liter. The average price dropped another penny over the Thanksgiving holiday. That would be 21 cents per liter less than a year ago. The average cost to fill a car in the United States last week was ＄28.84. The lowest prices were in Indiana, South Carolina, Alabama, Missouri, Texas and Mississippi, AAA said. All the states have average prices of 49 cents per liter or less. The highest prices were in states west of the US Rockies. Hawaii had the highest prices, at 74 cents per liter, followed by California, at 71 cents per liter.
3. How much was the gasoline in America over Thanksgiving holiday?
4. Which state had the highest gasoline price?