标准正态分布曲线下区间(-∞,+1)所对应的面积是()
A.95%
B.84.14%
C.68.27%
D.31.73%
E.15.87%
参考答案:B
GDMA2患者,于38周选择性剖宫产终止妊娠。新生儿为女婴,体重4010g,Apgar评分8~9分,外观无畸形。
GDM产妇的新生儿一般在产后多久血糖恢复正常()
A.2小时
B.4小时
C.6小时
D.8小时
E.10小时
IPCC probably does not ______.
A.analyse climate change information
B.record weather changes on its premises
C.predict what is to happen to the earth
D.collect weather date from many countries