提醒: 每一题对应下列一个空格,按先后顺序进行填写,答案写选项字母代号ABCD( 大写 )其中一个。 听力音频另外提供。做题将音频下载到手机里打开,然后切换到学习通的作业界面,边答题。 Section A News Report One Questions 1 and 2 are based on the news report you have just heard. 1. A) The self-driving system was faulty. B) The car was moving at a fast speed. C) The man in the car was absent-minded. D) The test driver made a wrong judgment. 2. A) They have generally done quite well. B) They have caused several severe crashes. C) They have posed a threat to other drivers. D) They have done better than conventional cars .