休克情况下。提示暂不补钾的尿量指标是( )
A．40ml/hB．60ml/hC．80ml/hD．100ml/hE．120ml/h
参考答案：A
Every pupil is ______to be in the classroom at 7.am.
A．supposed
B．being supposed
C．supposing
D．to suppose
系统设计的依据是【 】。
