Mr. Gradgrind describes himself as an "eminently practical" man. He lives by the philosophy of rationalism, self-interest, and cold, hard fact. He forbids his children to develop imagination and emotions.
Students who will be the products of Mr.Grandgrind's educational system will most likely be a replica of his children; emotionally impaired, self-serving, hypocrite, and manipulative.
According to the description of this job, that person is keen on to express himself, to share his ideas. Since the environment is active, there is going to be an exchange of ideas and the job would be research-based. Therefore, the jobs related to marketing and PR would be better match for this person.
Answer: A it makes the most sense to me hope I helped!
I'm 100% sure it's not C or D so just pick between A and B, because C is a noun and D is a noun and a verb