听力原文：M: Are you looking forward to your trip to Canada, Julie? W: I can't wait to see Canada, but I'm scared of the journey. My husband insists on flying, but I want to sail. Planes make me nervous. M: There's nothing to be frightened of. How many planes fly across the Atlantic every day? W: I've no idea. Hundreds, I suppose. M: And how often do you hear of a crash? ... Once or twice a year? W: Yes, but sere planes fly so high and fast flint once is enough. M: Look, there are more mad casualties per day than air deaths per year. Air transport is really safe compared with road transport. W: I'd still prefer to go by sea. Ships may not travel fast, but at least you can relax, I'd love a trip on a luxury liner like the Queen Elizabeth Ⅱ. M: It's fine ff you're a good sailor, but have you ever traveled far in a rough sea? W: No. I've only been in a boat once. I sailed down the River Thames on a sightseeing tour... But in any case, I'd rather be seasick than dead. (20)