descent noun (RELATION) [ U ] the state or fact of being related to a particular person or group of people who lived in the past: She's a woman of mixed/French descent. They trace their line of descent back to a French duke.
Answer:
It is probably D I am not for sure tho good luck though on it!!!
Explanation:
Hello, Stranger
The verb in the sentence is tripped.
The answer is they have more questions in their mind at the end