良性葡萄胎有下列哪些情况时应警惕恶性变()
A.滋养层上皮细胞增生活跃
B.水泡小
C.子宫明显大于停经月份
D.间质内血管消失
E.HCG异常高
参考答案:A, B, C, E
-- What’s the matter with you?
--- _______ the window, my finger was cut unexpectedly.
A.Cleaning
B.To clean
C.While cleaning
D.While I was cleaning
医德评价的标准不包含()
A.有利
B.自主
C.公正
D.互助
E.奉献