'Perfect competition' is defined as economic forces ....., uninterrupted by any other force.

'Perfect competition' is defined as economic forces ....., uninterrupted by any other force. (*) at play (*) at work (*) on top (*) on track


This is a companion discussion topic for the original entry at https://english.best/questions/7629,perfect-competition-is-defined-as-economic-forces-___-uninterrupted-by-any-other-force/