【单选题】听力原文:M: Good morning, the Dean's office. W: Hello, this is Mary Smith speaking. I was just calling before I left my dorm room to make sure that I had an appointment with Dean Maply this morning at 10:...
【单选题】下列句子都属于( ) Did you play football yesterday afternoon? Did Mary see a great movie last Saturday? Was Zhang Hong in the library this morning? Were Li Ming and his parents in Hainan for the holiday?