单项选择题
单项选择题 A: I have two tickets for tonight's concert. Could you go with meB: I'd like to, but I'm busy tonight.A: ______
单项选择题 Woman: Do you want the windows open or closedMan: I almost always prefer fresh air, if possible.Question: What does the man imply
单项选择题 A: Have you invited Susan to the partyB: ______