Answer:
It would be A; Trite Expression
Step-by-step explanation:
Personally I don't know a lot about trite expression or stilted language, but using the system of cancellations, it's pretty easy to tell. If it was stilted language, the sentence would be "stiff" , colloquialism is words out a comic book like "BAM!" And the sentence isn't vague, because it describes what she's like. So the answer is A