Which of the Following Statements Is True of the Federal

Which of the following statements is true of the federal district courts?

A) They are the appellate courts of the federal judicial system.
B) There are only 12 such courts in the United States.
C) These courts do not have the authority to impanel juries.
D) They lack subject matter jurisdiction over diversity of citizenship cases.
E) They cannot retry judicial errors charged against a state court.