Which of the revisions uses subordination to revise the following​ sentence?
It took me a while to get used to the new​ software, but now I like it.
A.
I like the new​ software, but it took me a while to get used to it.
B.
It took me a while to get used to the new​ software; now I like it.
C.
It took me a while to get used to the new software. I like it now.
D.
Although it took me a while to get used to the new​ software, now I like it.