Multiple Choice Question

A student is writing an opinion paper. Read the draft of part of the paper and answer the question that follows.

Asking the correct question is as important as having the correct answer. For example, when you are looking for information online, if you ask the wrong questions, you may either get the wrong answers or not get an answer at all. So I think that we should practice asking good questions from search engines on the Internet.

The student wants to better explain the idea in the paper. Which more specific word BEST replaces the underlined word?

A.
easy

B.
clear

C.
long

D.
difficult

D. difficult