——Do you know how her grandpa passed_____?——He died _____ illness.
A:off, from
B:out, from
C:away, for
D:away, of
阅读“南亚地图”回答问题
如图所示,弹簧测力计外壳质量为m0 ,弹簧及挂钩的质量忽略不计,挂钩吊着一质量为m的重物。现用一方向竖直向上的外力F拉着弹簧测力计,使其向上做加速运动,则弹簧测力计的示数为( )