At this the narrator becomes angry at the bird and suggests that it may be a visitor sent from the devil. This is what he means when he says, "Whether Tempter sent." He believes the bird to be a prophet, thing of evil, bird, or devil--some agent sent by Satan to cause him further torment.
<span>The correct answer is D. If you wanted to learn about commas, you would look to a chapter addressing punctation. A comma is an example of punctuation. Other punctuation symbols include the period, exclamation point, question mark, quotation mark, colon, and semi-colon.</span>