According to the excerpt, the option that identifies an implicit meaning one could draw from it would be the second one: "Locke is unfamiliar with the term <em>idea</em>".
In the excerpt, Locke is not asking what Idea is nor is he being uncertain about the relationship between speculative and practical ideas. He seems to never heard it before and the exact meaning fades away.
That's why he asks what it represents and not its definition or for someone to repeat the explanation. He just needs an example to clarify the boundaries of the <em>idea's</em> meaning.
Answer:
I think it's B, correct me if I'm wrong.
Answer:
I took the test it is that soaps bind to materials and are then washed away.
Answer:
i think it's option b bcz it says it produces change in the shapes of these mountains.