The boy with the dream went to see the teacher after class and asked, 'Why did I receive anF?
这个怀揣梦想的男孩课后去见那位老师，他问：为什么我得了一个F ？
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However, children with acute bronchopneumonia, asthma, or left to right shunt congenital heart diseases have significantly higher plasma ANF levels than healthy children.