问题
Which of the following is true of the Bilski case？ 查看材料
A:Its ruling complies with the court decisions.
B:It involves a very big business transaction.
C:It has been dismissed by the Federal Circuit.
D:It may change the legal practices in the U.S.
B:It involves a very big business transaction.
C:It has been dismissed by the Federal Circuit.
D:It may change the legal practices in the U.S.
正确答案是：
