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【单选题】
28岁，女性，人工流产术后半年，术后断续阴道流血，量不多。术后一直避孕，尿妊娠试验阳性，查子宫如鸭卵大小，软，胸片见两肺中下部有多处散在棉絮团影。最可能的诊断为A.
葡萄胎
B.
绒毛膜癌
C.
吸宫不全
D.
侵蚀性葡萄胎
E.
胎盘部位滋养细胞肿瘤
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【单选题】根据无损检测方法的原理、特点和适用范围判断，如果对一台材料为奥氏体不锈钢的压力容器筒体纵焊缝进行表面缺陷的检测，宜采用（ ）检测方法。
A.
涡流
B.
声发射探伤
C.
磁粉
D.
渗透
【简答题】I found out one time that doing a favor for someone could get you into a lot of trouble. I was in the eighth grade at the time, and we were having a final test. During the test, the girl sitting next ...
【简答题】I found out one time that doing a favor for someone could get you into a lot of trouble. I was in the eighth grade at the time, and we were having a final test. During the test, the girl sitting next ...
【简答题】I found out one time that doing a favor for someone could get you into a lot of trouble. I was in the eighth grade at the time, and we were having a final test. During the test, the girl sitting next ...
【单选题】根据无损检测方法的原理、特点和适用范围判断，如果对一台材料为奥氏体不锈钢的压力容器简体纵焊缝进行表面缺陷的检测，宜采用（ ）检测方法。
A.
涡流
B.
声发射探伤
C.
磁粉
D.
渗透
【简答题】“An abode without _____ is like a meat without _______.” Such was not my abode, for I found myself suddenly _______ to the birds; not by having ________ one, but by having caged _______ near them.
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