【单选题】Section A 听力原文:W: Hi, I'd like to send this package by express mail to San Francisco and I would like to buy a sheet of stamps, please. M: Here are your stamps, and just put the package on the scale. ...
【简答题】阅读理解。 Dear friend As the anniversary of your membership approaches, I'd like to express a heartfelt 'Thank you' from everyone here at the National Geographic Society for your valuable support. We appr...