题目内容:
点击播放听力:{MP3:http://wximg.233.com/NewsFiles/2011-11/27/0/06.mp3}根据听到的对话,选出正确答案________。 A. The class thought the demonstration was too comple
B. Too many students showed u
C. The professor didn't show u
D. The professor cancelled i
参考答案:
答案解析: