【单选题】听力原文:M: I have a problem, and I hope you can help me out. W: What's your problem? M: I need to be absent from class on next Friday because I have a doctor's appointment, and I'll need to borrow someon...
【简答题】I think you should think twice before you make a __________ (决定). 2. A seat belt can help protect passengers in many car __________ (事故). 3.There is a __________ (刀) and some pens on Wang Jun’s desk. ...