Final answer:
David Hume argues that some ideas, like select, are not observed, even though events like select are observed with our senses. He distinguished between sensory impressions and ideas, with sensory impressions being the raw and vivid feelings we get from our senses, and ideas being the faint copies of these impressions that we form in our minds. The correct answer is d.
Step-by-step explanation:
Hume argues that some ideas, like select, are not observed, even though events like select are observed with our senses. He believed that our ideas are derived from sense impressions, which are the immediate and direct result of our sensory experience. However, Hume distinguished between sensory impressions and ideas. Sensory impressions are the raw and vivid feelings we get from our senses, whereas ideas are the faint copies of these impressions that we form in our minds. For example, when we see a tree, we have a sensory impression of the tree, but our idea of the tree is a less vivid representation of that impression.