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【单选题】
初产妇，26岁,孕足月出现规律宫缩，1小时后来院，由于宫缩过强，立即将产妇放在产床上，未来得及消毒及保护会阴，胎儿急速娩出，在正处理胎儿时，见阴道有较多血流出，腹部检查：子宫收缩良好。本病例的出血原因可能是A.
会阴、阴道裂伤
B.
尿道、膀胱损伤
C.
子宫收缩乏力
D.
子宫破裂
E.
凝血功能障碍
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皮皮学刷刷变学霸
举一反三
【单选题】How should Chinese businesswomen sit in formal occasions?
A.
Sit with ankles crossed on the knee.
B.
Sit with legs tucked under.
C.
Sit with legs and ankles together.
D.
Sit with knees crossed.
【单选题】06每日一练 Mr. Green decided against installing new equipment for the reason _______ it would be too costly. A. that B. why C. for which D. because 请口译题干
A.
that
B.
why
C.
for which
D.
because
【单选题】A ____ is located on the trailing edge of vertical stabilizer and it controls ____.
A.
aileron， roll
B.
elevator， pitch
C.
rudder， yaw
D.
flap， lift
【简答题】主观题1
【单选题】In formal occasions, you greet people like this
A.
Hi, buddy, what’s going on?
B.
Good morning. My name is Xiao Jingteng. This is my business card.
C.
Sounds great! Let’s have dinner together.
【简答题】LOL战队EDG因签证问题退出IEM年度总决赛?
【简答题】trailing edge
【简答题】在普遍性转导中，大肠杆菌供体基因型是tolC + met + edg + ，受体细菌的基因型是tolC - met - edg - ，转导结果见下表： 选择标记 非选择标记基因型 所占的比例 tolC + met + ebg + met + ebg - met - ebg + met - ebg - 2 18 30 50 met + tolC + ebg + tolC + ebg - tolC -...
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