The answer is D. For sure
It is a common, abstract, and plural noun.
Since the audience for this presentation prepared by a trainer is common laborers, the best option for the choice of language for this purpose would be an ACCESSIBLE DICTION. The answer is the last option. The trainer should choose a language that can easily be comprehended by these laborers.
Answer:
They liked him so much he has new costumers now that's a big benefit.
Explanation:
Answer: D. The star that Earth orbits
Explanation: --