Female, 28 years old. Not pregnant for 5 years after marriage, sparse menstruation, obese and hairy. Gynecological examination: no abnormality is found in the uterus, bilateral ovaries are slightly larger. One -way basal body temperature. The most likely diagnosis of this patient is ：
选项：

A: endometriosis
B:premature ovarian failure genital tuberculosis
D:polycystic ovarian syndrome