PART 4四级听力综合训练20题Model test 1Section ADirections:In this section,you will hear three news reports.At the end of each news report,you will hear two or three questions.Both the news report and the questions will be spoken only once.After you hear a question,you must choose the best answer from the four choices marked A),B),C)and D).Then mark the corresponding letter on Answer Sheet 1with a single line through the centre.Questions 1 and 2 will be based on the following news item.1.A)62 B)