50岁妇女，上环15年，月经紊乱1年，停经3月，子宫出血10余天，淋漓不尽，有潮热，阵汗2月。妇科检查：外阴 * * 正常，宫颈光滑，子宫水平位，正常大小，双附件未及肿物。

该妇女最可能的诊断是（）

A.子宫内膜炎

B.宫内节育器异位

C.围绝经期功血

D.子宫内膜癌

E.不全并感染流产

ALL PASSENGERS OF DECK NO.2 ARE REQUESTED TO FOLLOW THE CREW MEMBERS WHO WILL ESCORT YOU TO YOUR ASSEMBLY STATIONS. From this sentence you can concluded that the vessel is in（）.

A.immediate danger to collide with another vessel

B.a situation in which more passengers will embark on board

C.berth and ready to disembark her passengers

D.distress