【单选题】听力原文:M:Hi, it's been a long time since we saw each other last time. What have you been up to? W:It's great to see you again. I've been away on business. Well, (23)first I flew to New York for two meet...
【简答题】What have you been doing during this vacation? What have you been thinking about the virus thing? Please answer the two questions with at least 5 sentences.