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【单选题】
胎儿娩出后 分钟,产妇出现阴道流血约 200m1,助产士用手在产妇耻骨联合上方轻压子宫下,外露脐带回缩,此时助产士正确处理方法应是( )A.
继续等待胎盘剥离
B.
按压用手牵拉脐带
C.
按摩子宫刺激子宫收缩
D.
徒手剥离胎盘后取出
E.
静注缩 20U
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举一反三
【单选题】There are some well-known theories about the origin of language, among which______ proposes an extremely specific connection between physical and oral gesture.
A.
the oral-gesture theory
B.
the bow-wow theory
C.
the pooh-pooh theory
D.
the yo-he-ho theory
【单选题】There are some well-known theories about the origin of language though some of them have now been discredited. The following are some of them, except____.
A.
the “bow-wow” theory
B.
the “pooh-pooh” theory
C.
the “ye-he-ho” theory
D.
the endowment of God
【单选题】There are some well-known theories about the origin of language, among which______ proposes an extremely specific connection between physical and oral gesture.
A.
the pooh-pooh theory
B.
the bow-wow theory
C.
the yo-he-ho theory
D.
the oral-gesture theory
【多选题】技术资源是创业前最关键的资源的原因包括
A.
技术是决定产品的市场竞争力和获利能力的根本因素
B.
创业技术核心与否决定了所需创业资本的大小
C.
创业阶段的企业规模较小，对管理及人才的需求度不像成长期那样高
D.
任何企业技术都是第一重要的
【判断题】There are some well-known theories about the origin of language, among which the oral-gesture theory proposes an extremely specific connection between physical and oral gesture.
A.
正确
B.
错误
【单选题】There are some well-known theories about the origin of language, among which______ proposes an extremely specific connection between physical and oral gesture.
A.
the yo-he-ho theory
B.
the pooh-pooh theory
C.
the oral-gesture theory
D.
the bow-wow theory
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