第1个回答 2013-06-11
I come for a trial lecture. 或者I wanna visit your class before I decide whether or not to take it.本回答被提问者采纳
第2个回答 2013-06-11
I had to listen to a lecture.
第3个回答 2013-06-11
I am coming to listen a lesson
第4个回答 2013-06-11
I listen to a lesson is over .