The answer would be B, word choice!
You did not include the other part of the question but with some googling i think this answer is what you were looking for:
"to the grocery store" modifies drive. Because drive is a verb, that makes "to the grocery store" an adverb phrase.
The answer is C: most societies do not allow the level of freedom necessary to achieve enlightenment.
Kant argues in the brief but extremely important essay, <em>What is Enlightenment?, </em>that society, before the age of Enlightenment, which Kant precisely defines in this essay, has behaved like a minor in as much as a child cannot think for himself but rather is given the guidelines for his behavior. Kant then claims that it is time for society, and everyone in it, to become an adult and dare think for one´s self, imposing the guidelines for thought and action based on one´s own transcendental discovery of the limits of thought, what can be thought, and what that, in practical terms, entails for every individual´s freedom. This moment in society could not have been reached without the achievements gained through the Enlightenment that provide the necessary and qualified freedom that society as a whole lacked before it.
B) I think sorry if wrong I tried