用方框内所给词或短语的适当形式填空

1. Last Monday he was walking along the street. Just then a traffic accident ________.

2. Don't ________ the car before it stops.

3. When she saw an alien sitting in the UFO, she ________.

4. When the storm began, I ________.

5. My mother ________ when the alien went into her shop.

月经量增多或经期延长，但周期基本正常，应考虑为（）。

A.子宫肌瘤

B.子宫内膜癌

C.宫颈癌

D.宫颈息肉

E.无排卵型功能失调性子宫出血