I believe it should be C - documentary.
Answer:
The answer is simple sentence.
Explanation:
In order to answer this question, let us first see how many clauses does this sentence have. Sentence has as many clauses as predicates.
This sentence has only one predicate<em> </em><u><em>controls </em></u> which means that this whole sentence acts as a single independent clause. Sentences comprised of one independent clause are called simple sentences.
Other types of sentences are: complex, compound and compound-complex.
the answer is a. diphthog
She doesn't want him to know