超声检查时,哪种表现可确诊异位妊娠()
A.附件区显示形状不规则包块
B.宫腔空虚
C.腹腔内肠管漂浮
D.直肠子宫陷凹有积液
E.宫旁包块内可见妊娠囊
参考答案:E
-What do you think of my new dress?
-________, I don’t think the color suits you.
A.As a result
B.To be honest
C.Anyhow
D.However
汽油的干点说明汽油的汽化性质和在进油系统中形成气阻的可能性。()