The country's economic future is seriously ______ by the mass emigration of young people. A: precluded B: jeopardized C: paralyzed D: hampered

Unfortunately, as history has shown, some of the companies are guilty of misconduct _______ profit. A: wrote off B: precluded ... from C: failed in D: in the pursuit of

All the passengers in the plane that crashed in the middle of the Andes Mountains a week ago were __________ as dead. A: written off B: deviated from C: precluded from D: triumphed over