Opportunity knocked on my door.

It was soft, yet loud.
I went to see what was in store.

The sun greeted me
as I opened the door
in its hand there was a key.

My head was spinning
What am I to do?
I knew this was just the beginning.

I took the key
and held it in my hand.
It was now up to me.

I stood up tall
and accepted the challenge.
I would rise above all.

Opportunity knocked on my door.
Thank you for choosing me.
I can’t wait to soar!

What line from the poem supports the inference that the speaker is excited about the new opportunity?

A. Opportunity knocked on my door. (line 1)
B. in its hand there was a key. (line 6)
C. My head was spinning (line 7)
D. I can't wait to soar! (line 18)

D. I can't wait to soar! (line 18)