题型:单项选择题 病人女性,38岁,C4P2,带环10年,接触性出血3个月,检查: * * 轻度充血,宫颈轻糜,子宫中位正常大小,双侧附件正常,宫颈涂片巴氏III级。(以下2题共用题干)引起出血的最可能情况是( )。A. * * 炎B.宫颈糜烂C.宫内环D.宫颈癌变E.宫体癌 查看答案
题型:单项选择题 My new pen __________.Who __________ have taken it?A.has been disappeared; can B.has disappeared; could C.is missing; should D.has been lost; may 查看答案