Which line from the story shows susan calvin’s experience in programming robots?

calvin said, “but the robots are not bowed down, they are not weary, they need no rest.”

and susan calvin at once raised her electron gun and fired, and elvex was no more.

back and forth she went, her gnarled fingers tripping over the keys.

“no,” said calvin, calmly. “nor would it have occurred to me, not to anyone

Excerpted from "the children's hour" by henry wadsworth longfellow a whisper, and then a silence: yet i know by their merry eyes they are plotting and planning together to take me by surprise. a sudden rush from the stairway, a sudden raid from the hall! by three doors left unguarded they enter my castle wall! look carefully at the lines above. a poem with this particular rhyme scheme is best read a. line by line. b. with long pauses. c. phrase by phrase. d. with a strong rhythm.