为保证导线与没备、器具连接可靠，不致通电运行后发生过热效应，并诱发燃烧事故，做出芯线与电器设备的连接的规定。( )
参考答案：对
It him one hour his homework.
A．takes; to do
B．take; to do
C．take; do
D．takes; do
加强公安队伍建设要始终把( )放在首位。
A．从严治警
B．依法治警
C．科技强警
D．政治建警
