In this section, you will hear several news items.
Listen to them carefully and then answer the questions that
follow. Questions 21 to 23 are based
on the following news. At the end of the news item, you will be given 15 seconds
to answer the questions. Now, listen to the
news. Which one is not included in the conditions for the US’s changing attitude towards Iran
A．To abandon their nuclear weapons program. B．Iran’s leader must accept the suggestion of peace-lovers. C．To turn over A1-Qaida terrorists in their custody. D．The Iran leaders shall acknowledge the faults.