What is the reason why the author loves autumn leaves and misses them?

What is the reason why the author loves autumn leaves and misses them?

A. They never cry roast meat, don't ask for praise, come silently, walk silently, finish their own way, do what they should do, or turn to ashes, or are willing to turn black soil into green leaves next year, still silent and peaceful. ...

B. The breeze blows gently, and the leaves are flying like butterflies. Under the sunrise, it is as red as agate and as yellow as jade leaves.

C. the leaves are beautiful, and the falling posture is also beautiful. It can also be made into a bookmark.

Correct answer: a