制作、修理桥枕作业,枕木树心向下,槽口平整,槽深不大于(),与上盖板顶面缝隙小于1m 发布时间:2018-05-01 14:20 │ 来源:www.tikuol.com 题型:单项选择题 问题: 制作、修理桥枕作业,枕木树心向下,槽口平整,槽深不大于(),与上盖板顶面缝隙小于1mm,与钢梁翼缘间隙每边不大于4mm。A.15mmB.30mmC.40mmD.45mm
题型:单项选择题 She's hoping her first performance in the US will be the first step on the road to success, then she wantsto try her ________ in Hollywood. [ ]A. reputation B. fortuneC. fame D. target 查看答案