ANSWER AND 30 POINTS FOR U PLS HELP

In this final stanza of the poem, the speaker's attitude can best be called
A) doubtful.
B) loving.
C) mournful.
Eliminate
D) proud.

Passage/poem:
Two roads diverged in a yellow wood,
And sorry I could not travel both
And be one traveler, long I stood
And looked down one as far as I could
5 To where it bent in the undergrowth;

Then took the other, as just as fair
And having perhaps the better claim,
Because it was grassy and wanted wear;
Though as for that, the passing there
10 Had worn them really about the same,

And both that morning equally lay
In leaves no step had trodden black
Oh, I kept the first for another day!
Yet knowing how way leads on to way,
15 I doubted if I should ever come back.

I shall be telling this with a sigh
Somewhere ages and ages hence:
Two roads diverged in a wood, and I,
I took the one less traveled by,
20 And that has made all the difference.