35.

Answer and Explanation

Your Answer is

Correct Answer is A

Explanation

The subject of the sentence is Dean Koontz, and the verb is uses. The modifiers are separated by double commas between the subject and the predicate, and A is correct.

Item D: It is impossible to highlight the focus and main content of the sentence. The focus of this sentence is that DK uses a pseudonym, not that DK is famous for....