多囊卵巢综合征的治疗中哪项与恢复排卵无关( )
A．减轻体重B．CC治疗C．口服螺内酯D．卵巢楔形切除E．腹腔镜下行卵巢激光穿刺打孔
参考答案：C
---- Why don’t you try to do exercise to lose weight?
---- I have tried everything but it has made no _____________.
A．use
B．result
C．conclusion
D．difference
关于过期妊娠的描述，正确的是（）
A.绝大部分胎儿为巨大儿
B.胎盘功能均正常
C.头盆不称时易发生过期妊娠
D.胎儿为小样儿时，对胎儿危害小
E.常伴有羊水过多
