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问题 单项选择题

一足月儿生后5分钟检查：心率120次/分，手与脚发绀，肌张力正常，哭声响，导管插鼻打喷嚏，Apgar评分为()

A．6分

B．7分

C．8分

D．9分

E．10分

答案

参考答案：E

选择题

In the statement that the school sent to all parents, the headmaster _______their complaints about the

conditions by saying that the school dormitory, canteen were beautifully decorated with healthy materials,

classrooms _______and the playground rubberized.  [ ]

A.  replied to; were completely computerized          

B. reacted to; were computerized completely   

C. responded to; completely computerized              

D. answered to; computerized completely

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单项选择题

性激素的周期性变化中下列哪项正确：

A．孕激素在排卵前有一低峰，排卵后才有高峰
B．雌激素有两峰值，排卵后的峰值较平坦
C．在排卵后的第10天形成雌激素、孕激素的峰
D．黄体分泌雌激素和孕激素，如不受精20天后退化
E．在月经周期中均有较大量的雌激素和孕激素
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