She doesn’t like Miss Anderson, so she always avoids ________ with her.

A．being left alone

B．being leaving alone

C．being leaving behind

D．being left behind

无排卵性功能失调性子宫出血（）

A.多发于青春期，出血无规律

B.黄体发育较好，但萎缩过程延长

C.黄体期孕激素分泌不足，月经周期缩短

D.月经中期有少量出血

E.排卵正常，雌激素水平较低