某砌砖班组有12名工人,砌筑某办公楼1砖半混水外墙需8天完成,砌砖墙的时间定额为1. 发布时间:2017-05-11 00:29 │ 来源:www.tikuol.com 题型:单项选择题 问题: 某砌砖班组有12名工人,砌筑某办公楼1砖半混水外墙需8天完成,砌砖墙的时间定额为1.25工日/m3,该班组完成的砌筑工程量()m3。A.80B.76.8C.115.2D.120
题型:单项选择题 27.—Did Li Lei call me while I was out?28. —Yes, it was ____________that called you.29.A.him B.he C.who D.whom 查看答案