. 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.
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.