车床工作精度检验项目的名称是精车外圆的圆度、圆柱度,精车螺纹的螺距误差和精车端面的( )。
A.面轮廓度 B.平行度C.垂直度 D.平面度
参考答案:D
___________ to give up drinking, my daddy threw away all his ________ bottles of wine last night.
A.Determined; remained
B.Determined; remaining
C.Determining; remaining
D.Determining; remained
补写出下列名句名篇中的空缺部分。
(1)客路青山外,行舟绿水前。___________,____________。(王湾《次北固山下》)
(2)间关莺语花底滑,____________。____________,凝绝不通声暂歇。(白居易《琵琶行》)
(3)秦爱纷奢,人亦念其家。____________,____________?(杜牧《阿房宫赋》)