我怀着非常愉快的心情出席这次会议，我很高兴能就各位感兴趣的问题发表自己的看法。
A.I am greatly honored to be invited to attend and speak at the opening ceremony of the conference. B.It is with great pleasure that I am here to attend this meeting and present my views on issues of your interest. C.May I begin with my high respects and festive greetings to all the representatives present at the conference. D.In conclusion， I would like to express my wish to meet you again at our next annual meeting.正确答案B
