题目内容:
{MP3:http://down.233.com/2012/listenfiles/xdftl/Test6.mp3}根据所听内容及提问,作答____
[A] The class thought the demonstration was too complex.
[B] Too many students showed up.
[C] The professor didn't show up.
[D] The professor cancelled it.
参考答案:
答案解析: