A、<strong style="white-space: normal;"><span style="font-size: 14px; font-family: 宋体;"> limx(t)(t趋向无穷大)=limsX(s)（s趋向于0）</span></strong>
B、<strong style="white-space: normal;"><span style="font-size: 14px; font-family: 宋体;">limx(t)(t趋向无穷大)=limX(s)（s趋向于0）</span></strong>
C、<strong style="white-space: normal;"><span style="font-size: 14px; font-family: 宋体;">limx(t)(t趋向于0)=limsX(s)（s趋向于无穷大）</span></strong>
D、<strong style="white-space: normal;"><span style="font-size: 14px; font-family: 宋体;"> limx(t)(t趋向于0)=limX(s)（s趋向于无穷大）</span></strong>