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【单选题】
对下列图片中的产程曲线说法正确的是A.
A是正常产程曲线，B曲线是潜伏期延长的异常产程曲线
B.
A是正常产程曲线，B是活跃期延长的异常产程曲线
C.
A、B两条曲线都是异常产程曲线
D.
A、B两条曲线都是正常产程曲线
E.
以上说法都不正确
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反馈参考答案：
举一反三
【单选题】As a __________ public figure he has breasted much hostile criticism.
A.
dialectical
B.
aesthetic
C.
controversial
D.
exotic
【单选题】某企业今年与去年相比，产品产量增长了15%，单位产品成本增长11%，则总生产费用增减变动的百分比为( )。
A.
18.35%
B.
26.5%
C.
24.65%
D.
27.65%
【单选题】As a public figure, he knows well enough what he does will have ____ for society.
A.
consequences
B.
influences
C.
effects
D.
results
【单选题】As a famous public figure, you have a duty to _________ yourself responsibly, especially in public places.
A.
carry
B.
conduct
C.
guide
D.
operate
【单选题】As a public figure, he knows well enough what he does will have ____ for society.
A.
effects
B.
results
C.
influences
D.
consequences
【单选题】某企业今年与去年相比,产量增长15%,单位成本提高10%,则总成本增
A.
）、减（—）变动的百分比为
B.
+1.5%
C.
+4.8%
D.
+26.5%
E.
+4.5%
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