最可能的诊断是：
A．子宫粘膜下肌瘤
B．子宫内膜异位症
C．子宫腺肌病
D．子宫内膜癌
E．卵巢畸胎瘤
参考答案：C
to her growing business, Mary has little time to take care of her family.
A．Devoting
B．To devote
C．Devoted
D．Having devoted
