高压安全工具有高压绝缘棒、高压验电器、接地用的绝缘棒、绝缘夹等。
参考答案：对
David_______ all night in order to watch the football match between France and Italy.
A．put up
B．stayed up
C．got up
D．showed up
七情内伤致病多见于哪几个脏腑的气血失调( )
A．心、肝、肾
B．心、肝、脾
C．心、肺、脾
D．心、肺、肝
