【单选题】听力原文: The choices that President Bill Clinton now faces in trying to head off North Korea's nuclear-weapons capability are the most agonizing an American president has faced in recent memory -- even m...
A.
safeguard national security of the United States.
B.
compete with North Korea in nuclear-weapons capacity.
C.
cooperate with the UN and International Atomic Energy Agency.
D.
dissuade North Korea from mounting nuclear-weapons capability.