Which of the following about Seamus Heaneys poetry creation is TRUE？A．His poems usually ap

Which of the following about Seamus Heaneys poetry creation is TRUE？

A．His poems usually appear in poetry collections.

B．His poems mainly center on the darkness of life.

C．He gives poem readings in public sometimes.

D．His poetry creation is improved after his winning of the Nobel Prize.

请帮忙给出正确答案和分析，谢谢！