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搜题
【单选题】
不属于双胎妊娠并发症的是( )。A.
贫血
B.
胎膜早破
C.
脐带脱垂
D.
羊水过少
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反馈参考答案：
举一反三
【简答题】A．It is cheaper. B．It is safer. C．It is quicker. D．It is readily available.
【简答题】A．It is authentic. B．It is imaginative. C．It is complicated. D．It is dull.
【简答题】A．It is Saturday, B．It is Sunday. C．It is Monday. D．It is Thursday.
【简答题】A．It is big. B．It is small. C．It is poor. D．It is quiet.
【单选题】形成垄断的因素包括
A.
独家厂商控制了生产某种商品的全部资源或基本资源的供给
B.
独家厂商拥有生产某种商品的专利权
C.
政府许可的行业
D.
规模经济的要求
E.
以上都对
【简答题】A.It is active. B.It is needful. C.It is wonderful. D.It is beautiful.
【简答题】A It is one-sided.
B It is objective.
C It is reasonable.
D It is ridiculous.A.It is one-sided. B.It is objective. C.It is reasonable. D.It is ridiculous.
【多选题】形成垄断的因素包括
A.
独家厂商控制了生产某种商品的全部资源或基本资源的供给
B.
独家厂商拥有生产某种商品的专利权
C.
政府特许的行业
D.
规模经济的要求
E.
以上都对
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