I can't really give you a correct answer without reading the passage but I believe it's C or D
Answer:
"the poet didn't move when the fly appeared"= key detail
"The poet wants to capture the fly's b eaut y instead of sw attin g it"= main idea
"The poet focused the camera"= Key detail
"The poet took a picture instead of s wat ting the fly"= Main idea
You are missing a quotation mark before the spoken words.