女,53岁,绝经3年, * * 流血3个月,查体子宫稍偏大,质软。对诊断最有价值的病史是()
A.贫血
B.消瘦
C.未育
D.慢性肝炎
E.慢性肾炎
参考答案:C
-You look upset.
-Yes, this is the first time I________ form home.
A.leave
B.left
C.have been away
D.is away
引导冲头是引导冲头与模孔之定位用。()