The correct answer is D. : Does someone... know.
Someone needs a singular for of the verb, as it refers to a single person.
In A. the mistake is that "Few" refers to multiple people so it needs a plural form, in B. one (of those...) requires singular and C. "several" requires plural
- and they all have the wrong number.
<span>Her sketches are unusual because of their unusual perspective, radical use of color, and she uses unexpected subjects. This sentence has an error in parallelism.
The sentence should have been:
</span><span>Her sketches are unusual because of their unusual perspective, radical use of color, and unexpected subjects. </span>
the answer is not c or d i think its a