第1个回答 2009-02-10
"go on" means continue doing something.If you use "go on", that must have some evidence to show you have already been doing this conversation before. Obviously, there is not this kind of evidence in the sentence.
And "carry on" has a kind of meaning about struggling to do something. In this sentence, it says "with all this noise ", that can mean the person thinks it is not possible or not easy to do the conversation in such a kind of noisy environment.
So the "carry on " can match the sentence well.
Hope my solution is helpful to you
^-^