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【单选题】
真真,女,足月新生儿。出生后第6天出现阴道流出少量血液,这是因为A.
阴道黏膜炎症
B.
阴道腺体未成熟
C.
产道感染
D.
细菌感染
E.
受母体雌激素的影响而出现的假月经
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【单选题】The old man told us most of the story, but _______ the part about the murder.A．kept upB．kept ba
A.
181. The old man told us most of the story, but _______ the part about the murder. A．kept up
B.
kept back
C.
kept out
D.
kept down
【简答题】阅读理解。 The story is told about two people named David and Rosy Jackson. Both of them had very bad memory. For example, Rosy would forget to cook dinner，or David would go to work on Sunday，thinking it w...
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