【单选题】The reason for his being late is _______his bicycle went wrong on the way.
【单选题】Even many years after his divorce, he still couldn’t figure out the reason for his ____ marriage.
【单选题】钢筋混凝土受扭构件中,关于构造要求下列说法错误的是
B.
纵筋最小配筋率应取抗弯与抗扭纵筋最小配筋率的叠加值
【单选题】Being late was the reason for his layoff.
【单选题】以下关于断面图描述正确的是?
B.
剖切面经过回转体的轴线时,整个断面均按剖视图绘制