Terri Shiavo entered（）in 1990 for undetermined reasons, possibly due to her long-term, untreated bulimia.

Terri Shiavo entered（）in 1990 for undetermined reasons, possibly due to her long-term, untreated bulimia.
A.a hospital
B.a coma
C.a vegetative state
D.a state of depression
正确答案：a vegetative state