The federal judicial system consists of ______.
A.one supreme court, 11 courts of appeals and 91 district courts B.one supreme court, 11 courts of appeals, 89 district courts, 3 courts of special jurisdiction C.one supreme court, 11 courts of appeals, 91 district courts, 3 courts of special jurisdiction D.one supreme court, 11 courts of appeals, 91 district courts, 2 courts for the District of Columbia and the Commonwealth of Puerto Rico正确答案C