She responded to him at the "drop of a hat ". Meaning of the idiom ?
Athe hat falling down
Banxiously
Creluctantly
Dinstantly
Athe hat falling down
Banxiously
Creluctantly
Dinstantly
Related Questions:
Choose the correct option to mean the same as the idiom given below :
Are you okay ? You look a bit down in the mouth .