【单选题】Li Xiaolan works as a secretary in an American company. One day she worked very late. Her boss said to her, “Thanks a lot. That’s a great help.” Li replied, “It’s my pleasure.”
【判断题】Li Xiaolan works as a secretary in an American company. One day she worked very late. Her boss said to her, "Thanks a lot. That's a great help." Li replied, "It's my pleasure."
【判断题】Li Xiaolan works as a secretary in an American company. One day she worked very late. Her boss said,"Thanks a lot. That's a great help.'' Li replied, "It's my pleasure.''