【简答题】all the time, It’s about time that, ahead of time, at any time, at the same time,
【单选题】It’s about time that this problem .
【单选题】It’s about time that he along well with his classma
【单选题】It’s about time that people __ notice of what women did during the war.
【多选题】单向板肋梁楼盖按弹性理论计算时,对于板和次梁不论其支座是墙还是梁,均视为铰支座,由此引起的误差可在计算时所取的( )加以调整。
【判断题】销的主要用途是固定零件之间的相互位置,并可传递不大的载荷。圆柱销经过多次装拆,其定位精度会降低。圆锥销的安装比圆柱销方便,多次安装对定位精度的影响也较小。
【单选题】It’s about time that he along well with his classmates.
【单选题】It’s about time that the question _____ now.
【单选题】塑料注射成型工艺是塑料制品一种重要的成型方法,以下说法中不正确的是 ( ) 。
【多选题】单向板肋梁楼盖按弹性理论计算时,对于板和次梁不论其支座是墙还是梁,均视为铰支座,由此引起的误差可在计算时所取的()加以调整。