带一个long类型参数的流成员函数______按参数值设置flags状态变量，并返回以前设置的标志值。
参考答案：flags()
The life in an American school is not the same __________ that in a Chinese school. They are different __________ each other.[ ]
A. as; with
B. as; from
C. like; from
D. like; with
妇人经期中风，经水忽断，寒热往来，发作有时，治宜( )
A．小柴胡汤
B．白虎加人参汤
C．桂枝汤
D．桃仁承气汤
