下列属于要约邀请的有

A.寄送价目表 

B.拍卖公告 

C.悬赏广告 

D.招标公告 

E.招股说明书

Which is WRONG about uterus （）.

A．it lies in the center of pelvic cavity

B． it lies between the urinary bladder and the rectum

C．neck of uterus is totally surrounded by vagina

D．there are uterine tubes on its two sides

E．inferior end lies in the vagina