【单选题】Hospital visits can be unsettling for all (51) and visitors are often unsure of how to behave at the bedside of sick friend or (52) . This may explain why so many people shy away from a hospital visit...
【单选题】听力原文:W: John, what are you doing on your computer? Don't you remember your promise? M: This is not a game. It's only a crossword puzzle. It helps increase my vocabulary. Q: What's the probable relatio...