How does the poet use point of view to achieve a sense of mystery? The listeners

in 1912, as the title poem of his ... That his second knock is described using the word “smote” suggests a sense of ... he has found himself and reflects the air of mystery that pervades the poem in ... shift perspective, going from the Traveller outside the house to the listeners inside.

Explanation:

this is b. how railways dealt with people riding the trains without paying

"a" because he is appealing to logic as oppose to appealing to the audience's emotions.