【单选题】听力原文:M: Excuse me! I just need to send this letter the fastest way possible. W: Let's see. We have overnight business service. That takes just two days. Where does this conversation take place?
【简答题】Watch the video and complete the conversation with the given words: answer, application, assistant, did, experience, history Mr. Patel: Let’s take it one step at a time. Did you bring an (1)__________...