【简答题】Passage one Long bus rides are like television shows .They have a beginning ,a Middle and an end –with commercials thrown in every three or four minutes .The commercials are unavoidable .They happen w...
【单选题】听力原文: I'd like to talk to you about a television program that's going to be shown tonight, and that I want you all to watch. It will present work that's currently being done by geologists off the coas...