Which of the Following Regarding State Court Systems Is TRUE

Which of the following regarding state court systems is TRUE?

A) Most state court judges facing merit elections fail to be retained for another term.
B) As with the federal court system,most state court judges are appointed to the bench for life.
C) According to the American Bar Association,roughly 10 percent of state supreme court judges are qualified for the bench.
D) Unlike the federal court system,most state court judges must sometimes face the voters.