简述SIEI变频器当前故障和历史故障查询步骤。
参考答案：
当前故障：SHIFT+ALARM。
历史故障：MONITOR/ALARMLOG。
It’s a little surprising that a house made of wood or bamboo may stay up in an earthquake while _______ made of steel and concrete may fall down.
A．one
B．that
C．it
D．what
秦朝的中央最高审判机关是( )。
A．大理寺
B．廷尉
C．司寇
D．刑部
