. Which sentence properly combines these two sentences through the use of an appositive?


Dorothy is a colonel in the U.S. Army. Dorothy has received a medal for her service.

ADorothy has received a medal for her service as a colonel in the U.S. Army.

BDorothy, a colonel in the U.S. Army, has received a medal for her service.

CDorothy is a colonel in the U.S. Army, and she has received a medal for her service.

DThe U.S. Army has given Dorothy a medal for her service as a colonel.