【单选题】Passengers sitting ____________ are required to be over 18 years old and read the safety instruction card very carefully.A. in the window seats B. in the aisle seats C. next to the emer...
【单选题】听力原文:M: Amanda, did you check the website to see if there are still some seats left for the movie this afternoon? W: Yes, I already checked a few minutes ago and booked tickets online for the two o'cl...