外阴鳞状细胞癌与下列哪项因素无关
A.HPV感染B.外阴慢性皮肤病,如慢性外阴营养不良,外阴慢性炎症等C.早婚、早育、多产D.免疫功能低下或损害E.性传播疾病
参考答案:C
–How far apart do they live?
–_____ I know, they live in the same neighborhood.
A.As long as
B.As far as
C.As well as
D.As often as
人身上着火时,一般应采取()的灭火方法。
A、跑动
B、就地坐下
C、就地打滚
D、向前跳动