1 PRACTICAL ENGLISH TEST FOR COLLEGES ( Level B , 2008.12) Part I Listening Comprehension ( 15 minutes) Section...
（有问题请更正并通知xiezg@ntu.edu.cn）第二章信息的度量1．一珍珠养殖场收获240颗外观及重量完全相同的特大珍珠，但不幸被人用外观相同但...
ShortConversations11．M:IjustreceivedanEmailfromoneofmyformerclassmates.Iwassurprised,Ihadn’theardfromhimforages.W:Well,I’vebeen...
