Questions 7 and 8 are based on the following news. At the end of the news item, you will be given 20 seconds to answer the questions. Now listen to the news. Which of the following statements is true according to the passage
A. Seventy top officials will be present at the 70th anniversary. B. Many attendees have participated in such event before. C. Russian president Putin will address at the ceremony. D. The event will last for two days.