Respuesta :
The Answer is B, It is asking the reader a question, trying to get them to think further into the meaning.
The answer to "How does the question mark contribute to to the poems meaning?" is B: The question marks create the effect of yearning to know something.
This poem (Will there really be a "Morning"?) by Emily Dickinson makes use of rhetorical questions, questions aimed to the reader's reflection which do not require an actual answer. These questions are used here to represent how a child mind works and how he imagines places like "morning" and "day" if they were indeed real.