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【单选题】
产后血液系统的变化正确的是A.
产褥期处于低凝状态有利于恶露排出
B.
纤维蛋白原、凝血酶于产后1~2恢复正常
C.
红细胞沉降率于产后3~4降至正常
D.
血容量于产后24小时内增加至最大
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皮皮学刷刷变学霸
举一反三
【单选题】The car was going too fast on a wet road，__________it crashed and the driver was in hos- pital.
A.
but
B.
moreover
C.
furthermore
D.
so
【单选题】Only after ____ to go to school. [ ]
A.
New China was founded; he was able
B.
was New China founded; was he able
C.
New China came into being; was he able
D.
New China founded; he was able
【简答题】When was the Fraunhofer Society founded?
【简答题】When was the Fraunhofer Society founded?
【单选题】Which is the first classification society founded in the world（）
A.
DNV founded in 1864
B.
CCS founded in 1956
C.
LR founded in 1760
D.
ABS founded in 1862
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