气管插管时间不宜超过（）。
A.6h
B.12h
C.24h
D.36h
E.72h
参考答案：E
—Mom，may I play computer games just for a while?
—________！Dad is writing his paper.
A．How dare you
B．It's up to you
C．Behave yourself
D．Go ahead
依法治国的理念主要包含哪些内容？
