Question

Read the sentence. What does a scholar frequently do to find answers to complicated questions? Which word is the interrogative adjective? A. questions B. complicated C. What D. frequently

Answer 1

The answer is C.) What because an open-ended question usually begin with a "question word" in English. In this case the "question word" is what.

Answer 2

C. What

Step-by-step explanation:

Interrogative adjectives are question words or expression that precedes a noun and modifies that same noun. They are used in interrogative sentences and there are three: what, whose and which. Therefore, what is the interrogative adjective of the sentence. The other words, on the other hand, are not interrogative words: questions is a noun, complicated is an adjective and frequently is an adverb.