JSP方法主要用于规模（）的数据处理系统。
参考答案：不大
There were some chairs left over ________ everyone had sat down.
A．when
B．until
C．that
D．where
沿建筑物长轴方向布置的墙是( )。
A．纵墙 B．横墙 C．山墙 D．外墙
