英语听力:美语听力与发音技巧 第1期
listen 1 发布时间:2005-08-19 美语听力与发音技巧 第1期 Welcome to Daily tips on Learning English. Today's tip is on distinguishing “can” and “cannot” in spoken American English. “Cannot” is usually contracted to “can't”. So many learners of English assume that in...