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