The answer is: d<span>) an article in an encyclopedia ! Be sure to pay attention to what the citation contains, and possibly deduct since it's multiple choice!</span>
I'm pretty sure it's context, because it's the answer that makes the most sense.
Answer:
Some.
Explanation:
A quantifier is a word used before a noun to show the quantity of the object. A quantifier is also used in the place of a determiner in a sentence.
Examples of quantifiers are some, few, little, lots of, not many, many, etc.
In the given sentence, the quantifier that correctly fits the fill-up is some.
The correct sentence would be,
"Some people read a lot of books."
Therefore, some is the correct answer.
I can conclude it would be answer b