Question

Which answer choice is an idiom?(1 point)%0D%0AResponses%0D%0A%0D%0AAll the world is a stage.%0D%0AAll the world is a stage.%0D%0A%0D%0AThe sky is blue.%0D%0AThe sky is blue.%0D%0A%0D%0AIt is raining cats and dogs.%0D%0AIt is raining cats and dogs.%0D%0A%0D%0AShe walked as quietly as a mouse.%0D%0AShe walked as quietly as a mouse.

Answer 1

"It is raining cats and dogs." — this is an idiom (meaning it's raining very heavily).