The subjects of this sentence are 'moose' and 'elk'. So the correct answers are A and D.
The dentist informed her, "Floss your teeth."
The Literary device is PATHOS. It is a method of persuasion and convincing the audience with an argument that appeal to the emotions and feelings. In this particular statement, the author attempts to persuade the audience to get involve into the recycling program actively by appealing to their emotions and feelings towards the environment.
The correct answer is a Reeve. This is because a reeve is a Manager someone’s estate or farm.
Hope this helps.....