Question 27 to 28 are based on the following news. At the end of the news item, you will be given 10 seconds to answer the questions. Now listen to the passage. What does the US think is the new post Cold War threat

A．The possible possession of nuclear weapons and missiles by some countries.
B．The possible acquisition of advanced technology by some countries.
C．NATO’s hesitation to build new defenses.
D．The new alliance in Southern Europe.