第一部分： (共三节，满分50分)
第一部分:阅读理解
第一节(共10小题;每小题2分,满分20分)
阅读下面短文， 从每题所给的四个选项（A、B、C、D）中，选出最佳选项。
A
In 1975, George Carlin appeared on a popular TV show, Saturday Night Live, with his famous words about blue food. “Why is there no blue food? I can’t find blue food—I can’t find the flavor of blue! I mean yellow is lemon; orange is orange and red is cherry. Where is the blue food?”
