Answer:
D. Extremely eager
Explanation:
1. First, let's try crossing out answers we know that are OBVIOUSLY not true.
- B. is incorrect because she read at least 3 books last week, which is actually a lot. If she was a barely interested reader, she would've read 0 or 1 book(s).
- A. is incorrect because no where in the text does it say she relates to books, and we can't assume right off-the-bat. (Pertain means to be related or applicable)
2. Now that we're left with C. and D., let's evaluate which one is the better choice.
- C. is incorrect because the text doesn't give information that she's a highly intelligent person. Although she read at least 3 books last week, it doesn't automatically mean she's smart. (Take me for example.)
- D. is the correct answer because eager means to "want to do something very much." Kim is very eager to read, so she's a voracious reader.
Therefore, the correct answer is D. Extremely eager.