第1个回答 2008-05-09
I am sorry, I do not know, you ask the others!
第2个回答 2008-05-09
I'm sorry. I don't know the answer either. Please ask someone else.
第3个回答 2008-05-09
sorry, i am not sure about it. You may ask someone else.
第4个回答 2008-05-09
Sorry,i don't know either.you could ask someone else.
第5个回答 2008-05-09
I'm sorry. I'm afraid I can't help you with that.Perhaps you should try to ask someone else.