单项选择题
Questions 22and 23 are based on the following news. At the end of the news item, you willbe given 20 seconds to answer the questions. Now listen to the news.
A.54 B.29 C.9 D.95
A.it produced a lot of noise. B.there were scattered showers. C.people could see it high in the sky. D.people could neither see nor hear it.
A.application B.use C.utility D.usage