B so the answer I did this one
Its the one that sounds the best that you really like doing so thats what i think about.
B. False
Idioms are words that mean something, but not literally.
It's raining cats and dogs is a popular idiom.
The reason it is false is because idioms are usually only popular in the place of their creation.
I would answer A Somatoform
those are real troubles doctors can't explain
hope I helped !