处方中早饭前的外文缩写是( )。
A．aq.B．amp.C．a.cD．a.j.E．aa.
参考答案：D
解析：[知识点] 处方书写
感觉过度是由于（）
A.刺激阈值增高
B.刺激时间过长
C.兴奋阈值增高
D.兴奋时间过长
E.兴奋性增高
The question that puzzled them is ____ they can get rid of the air pollution in the area.
A．how is it that
B．that is how
C．what is that
D．how it is that
