【单选题】听力原文: Thank you, Ms. Johnson, for your very informative report. It covered the topic quite thoroughly. I know many of you have questions for Ms. Johnson, but it's about 10:30 now, and we still have se...
【单选题】听力原文:M: When can I make the earliest appointment with Dr. Johnson? W: Dr. Johnson has appointments on Monday and Tuesday mornings, Thursday and Friday afternoons, and he has a conference the whole day...