第7题: [单项选择]What leads the policeman to believe that Mr. Simpson didn’t drink alcohol before driving A. A breathalyzer test. B. A blood test. C. The certainty of his claim. D. No smell of wine in his breath. 参考答案:D 答案解析:[解析] 对话中男士坚称他整晚滴酒未沾，警察表示同意，并补充道，即使司机驾驶前只是小饮，他也会因口中的酒气而穿帮，可见，男士口中并无酒气，这使警察排除男士酒后驾驶的可能性，故D正确。 [
1. the time, address and content of the lecture. 2. the scope of students to participate. 3. the subject and background of the lecture.
参考答案:
NOTICE
We are very honored to invite Prof. Richard Gilbert from Sydney University to give us a lecture on Sino-Australian relationship in the new millennium. Prof. Gilbert graduated from Australian National University in AIGI and has been teaching Australian studies for more than B0 years. He has become a leading expert in this field and has published several books and numerous papers on such topics about Australian economy, education and foreign policy. His humorous and thought provoking speech will surely benefit all the audience.
The lecture will be given at Yifu Auditorium from G to I O’clock next Thursday evening. All the teachers and students are welcome to attend this lecture.
