In the following question, an idiomatic expression has been given, followed by some alternatives. Choose the one which best expresses the meaning of the given idiom.
Harp on
1
To comment
2
To criticise
3
To keep on talking
4
To keep on insulting
In the following question, an idiomatic expression has been given, followed by some alternatives. Choose the one which best expresses the meaning of the given idiom.
Harp on