Based on the poem, "Fujiwara no Toshiyuki," the word that shows that autumn’s arrival was a surprise is B. Appears.
Words that show surprise are those that emphasize on the fact that the event that has taken place was not expected and instead came about at a time that another event was being anticipated.
Essentially, the event that was a surprise appeared out of the blue. This is why the best word to show that the arrival of autumn was not something that the poet and people around them expected is "appeared" which shows that autumn materialized out of nowhere when it was not expected.
Find out more on the meaning of words in poems at https://brainly.com/question/21570431
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