Questions 27—30 are based on the following interview on freezing humans. You now have 20 seconds to read Questions 27—30. What is true about the application of Professor Morgan’s research

A．It might be used to prolong life.
B．It might help find cures for terminal illnesses.
C．It might cure cancer and AIDS.
D．It might help freeze people with terminal illnesses and bring them back to life when the cure appears.